j - JAYS
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d - JAYS
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q - JAYS Image GalleryFeatures | Details | Image Gallery | Awards & Reviews q-JAYS Black Front
q-JAYS Sea Blue Front
q-JAYS White Front
q-JAYS Maroon Red Front
q-JAYS Black Top
q - JAYS DetailsFeatures | Details | Image Gallery | Awards & ReviewsDual micro armatures
The dual micro armatures of q-JAYS are the smallest in the world. The technique is the same as d-JAYS but each earphone has one woofer for the mids and low frequencies and one tweeter for the detailed highs. The q-JAYS armature Four different colorsBesides the two standard colors q-JAYS are also available in our Limited Edition colors Maroon Red and Sea Blue. Same inside different outside to fit your taste. Black WhiteSea Blue Maroon Red ![]() Wide range of accessoriesq-JAYS come loaded with accessories. The Stereo Splitter is perfect when you want to share your music experience with a friend of yours. The Flight Adapter allows you to use your q-JAYS on a flight, and the Carrying Case to protect your beloved ones. A wide range of JAYS Silicone Sleeves and a pair of Foam Sleeves will make sure you find a proper fit. The 8 pairs of changeable Sound Tube Filters will make your earphones last forever so make sure to change them every now and then if they get dirty or if you're experiencing a decrease in performance. ![]() 1. Stereo Splitter - Used when listening two persons to the same sound source Technical specificationDriver
Earphones
Cord
q - JAYSFeatures | Details | Image Gallery | Awards & Reviews q - JAYS
Ultra small Dual Armature
The smallest earphone in the worldWith an astonishing size the q-JAYS are the smallest earphones on the market. Despite this it fits dual micro armatures and a sound that will blow you away. q-JAYS come in black and white and also in beautiful, vibrant Limited Edition colors for those who wants more color in life. If you thought you had heard it all – think again. Great Looks, Great Performanceq-JAYS are built with the same technology used in our awarded d-JAYS, but we have managed to shrink the armature size drastically. |
| Magazine / Website / Blog | Rating / Award | Date, Country |
|---|
| MacWorld | 9/10 - Group Winner | September 2007, Sweden |
| CNET | 7.5/10 | October 2006, USA |
Features | Details | Image Gallery | Awards & Reviews
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Features | Details | Image Gallery | Awards & Reviews
JAYS’ technology is based on Henry Egerton’s balanced armature patent from 1918, now redesigned and improved to suit consumer earphones. The coil and armature act as an electromagnet and an alternating current in the coil causes the polarity of the armature to switch back and forth.
The free end of the armature bends slightly up and down as it is attracted alternately to the top and bottom magnets. The diaphragm is pulled along by the drive rod and pumps air in and out of the speaker and the mechanical motion is converted into sound. This construction allows a precise modification of the armature, yet keeping the mechanical parts extremely small. Science generated sound.
d-JAYS are available in black and white and also the two vibrant, beautiful colors Maroon Red and Sea Blue. If you want to personalize your listening experience, these are the choice of yours.

In d-JAYS we included a wide range of accessories for everyday life usage. The Stereo Splitter is perfect when you want to share your music experience with a friend of yours. The Flight Adapter allows you to use your d-JAYS on a flight, and the Carrying Case to protect your beloved ones. A wide range of JAYS Silicone Sleeves and a pair of Foam Sleeves will make sure you find a proper fit. The changeable Sound Tube Filters will make your earphones last forever so make sure to change them every now and then if they get dirty or if you're experiencing a decrease in performance.

1. Stereo Splitter - Used when listening two persons to the same sound source
2. Flight Adapter - for listening to in-flight entertainment systems
3. Carrying Case
4. Sound Tube Filters
5. Extension Cord, 90 cm (35.5 in)
6. Foam Sleeves
7. Silicone Rubber Sleeves (XS, S, M, L)
User Manual in English, Swedish, French, Italian, German, Spanish, Japanese, Korean and Chinese
| Type | Micro Armature |
|---|---|
| Sensitivity | 115 dB SPL @ 1 kHz |
| Impedance | 40 Ohm @ 1 kHz |
| Frequency Response | 20 Hz - 20 000 Hz |
| Isolation | JAYS Sound Isolating Sleeves |
|---|---|
| Weight | 14 grams (0.49 oz) |
| Type | TPE coated with Kevlar filling |
|---|---|
| Length | 60 cm (23.5 in) |
| Diameter | 2/1.5 mm (0,079/0,059 in) |
| Plug | Straight, Gold-Plated Stereo Plug 3.5 mm (1/8 in) |
| Extension Cord | 90 cm (35.5 in) |

Single Armature
Sleek Scandinavian design
Entrance to High Fidelity
Ergonomic design

d-JAYS combine Swedish design and patented in-ear technology for a perfectly balanced sound, with detailed highs, natural mids and extended bass.
This without compromising on functionality, look and feel. So don’t get stuck with those mediocre earphones bundled with your player – Get the right sound!
Now it’s your turn to experience music the way they do. JAYS technology truly releases the power of your media player and lets you discover aspects of your favorite music you didn’t know existed.
Smart earphone design and a sleeve, available in four sizes, enables the earphone to fit snugly in any ear. The sleeves are washable and allow you to keep them clean at all times.
d-JAYS have ever since the introduction got raving reviews worldwide for its sound, design and ergonomy.

d-JAYS cord can be adjusted both in length and with different input connectors. d-JAYS come standard with a 0.6m (~24inch) long cable and a 0.9m (~35inch) extension cord, both with a straight 3.5mm (1.8 in) stereo connector. In addition to this there is also a cable with a L-shaped 3.5mm (1.8 in) stereo connector available for purchase as an accessory.
JAYS Sound Isolating System reduces the background noise of modern life. With this silent setting you can listen at reduced volumes without loosing the sound experience.
Features | Details | Image Gallery | Awards & Reviews
| Magazine / Website / Blog | Rating / Award | Date, Country |
|---|---|---|
| Pocketlint | 8/10 | February 2009, United Kingdom |
| MacFormat | 4/5 | May 2009, USA |
| Magazine / Website / Blog | Rating / Award | Date, Country |
|---|---|---|
| Pocketlint | 8/10 | February 2009, United Kingdom |
| MacFormat | 4/5 | May 2009, USA |
| Magazine / Website / Blog | Rating / Award | Date, Country | |
|---|---|---|---|
| Pocketlint | 8/10 | February 2009, United Kingdom |
iLounge - B+, RecommendedFebruary 2009, USA
"So, if you’re looking for a great-sounding, sub-$100 pair of canalphones, consider s-JAYS worthy of a test drive from a place with a good return policy."

February 2009, Sweden
"After all that, we were pleased to discover that the sound quality wasn’t a disappointment – the ‘phones provide clear definition across the entire frequency range, and a full, strong bass sound."
| Magazine / Website / Blog | Rating / Award | Date, Country |
| Pocketlint | 8/10 | February 2009, United Kingdom |
| MacFormat | 4/5 | May 2009, USA |
Features | Details | Image Gallery | Awards & Reviews

The SIREN technology is a round design of the balanced micro armature. The slightly larger body resembles a traditional dynamic driver and can move more air than smaller micro armatures yet keeping their details and unique exact sound. The strength of the SIREN armature is its ability to keep speed and details even at low frequencies.
Two different colors
Available in black or white version.
s-JAYS come with all the accessories you need. The Stereo Splitter is perfect when you want to share your music experience with a friend of yours. The Flight Adapter allows you to use your s-JAYS on a flight, and the Carrying Case to protect your beloved ones. A wide range of JAYS Silicone Sleeves and a pair of Foam Sleeves will make sure you find a proper fit. The changeable Sound Tube Filters will make your earphones last forever so make sure to change them every now and then if they get dirty or if you're experiencing a decrease in performance.

1. Stereo Splitter - Used when listening two persons to the same sound source
2. Flight Adapter - for listening to in-flight entertainment systems
3. Carrying Case
4. Sound Tube Filters
5. Extension cord, 90 cm (35.5 in)
6. Foam Sleeves
7. Silicone Rubber Sleeves (XXS, XS, S, M, L).
User Manual in English, Swedish, French, Italian, German, Spanish, Japanese, Korean and Chinese
Driver
| Type | SIREN Armature |
|---|---|
| Sensitivity | 113 dB SPL @ 1 kHz |
| Impedance | 69 Ohm @ 1 kHz |
| Frequency Response | 20 Hz - 20 000 Hz |
Eearphones
| Isolation | JAYS Sound Isolating Sleeves |
|---|---|
| Weight | 10 grams (0.35 oz) |
Cord
| Type | TPE coated with Kevlar filling |
|---|---|
| Length | 60 cm (23.5 in) |
| Diameter | 2/1.5 mm (0,079/0,059 in) |
| Plug | Straight, Gold-Plated Stereo Plug 3.5 mm (1/8 in) |
| Extension Cord | 90 cm (35.5 in) |

Features | Details | Image Gallery | Awards & Reviews
SIREN Armature speaker
Wide sound stage
Revolutionary technology
Unique design

s-JAYS are one of the first in-ear earphones in the world to use the SIREN armature technology. Combined with a new customized sound tube design which opens up the soundstage, these new armatures deliver a roaring sound featuring JAYS most powerful bass system so far. Matched with colorful mids and highs, these earphones will give you a completely new listening experience for a small amount of money.
With environments that become more and more noisy you need to make sure you only hear the music and not the surrounding sounds. Therefore our earphones use silicone and foam sleeves that dampen the sound up to 40dB and you will no longer need to increase the volume and damage your ears.
The SIREN technology is a tubeless, round balanced armature which can deliver a greater output than many other armatures yet providing a very good dynamic range. It also has a great soundstage which you normally can’t find in similar products.
Features | Details | Image Gallery
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Features | Details | Image Gallery
Available in black and white.

In j-JAYS we included a wide range of accessories for everyday life usage. The Stereo Splitter is perfect when you want to share your music experience with a friend of yours. The Flight Adapter allows you to use your d-JAYS on a flight, and the Carrying Case to protect your beloved ones. A wide range of JAYS Silicone Sleeves and a pair of Foam Sleeves will make sure you find a proper fit. The changeable Sound Tube Filters will make your earphones last forever so make sure to change them every now and then if they get dirty or if you're experiencing a decrease in performance.

1. Stereo Splitter - Used when listening two persons to the same sound source
2. Flight Adapter - for listening to in-flight entertainment systems
3. Carrying Case
4. Sound Tube Filters
5. Extension Cord, 90 cm (35.5 in)
6. Foam Sleeves
7. Silicone Rubber Sleeves (XS, S, M, L)
User Manual in English, Swedish, French, Italian, German, Spanish, Japanese, Korean and Chinese
Driver
| Type | 9 mm Dynamic Speaker |
|---|---|
| Sensitivity | 106 dB SPL @ 1 kHz |
| Impedance | 32 Ohm @ 1 kHz |
| Frequency Response | 50 Hz - 20 000 Hz |
Earphones
| Isolation | JAYS Sound Isolating Sleeves |
|---|---|
| Weight | 14 grams (0.49 oz) |
Cord
| Type | TPE coated with Kevlar filling |
|---|---|
| Length | 60 cm (23.5 in) |
| Diameter | 2/1.5 mm (0,079/0,059 in) |
| Plug | Straight, Gold-Plated Stereo Plug 3.5 mm (1/8 in) |
| Extension Cord | 90 cm (35.5 in) |

Feature | Details | Image Gallery
9mm Dynamic custom tuned driver
Deep bass response
Changeable sound tube filters

j-JAYS are designed to produce a clear, heavy and warm bass. They will bring you into the music and you will feel the energy pumping. They combine Swedish design, and functionality into a small and impressive bass machine. The soft JAYS silicone rubber sleeves efficiently block out ambient noise and leave a silent setting.
j-JAYS are the perfect step up from your normal included earbuds you get with your MP3-player or cell phone. You will directly hear and feel the difference in sound and quality when you put them in your ears. With its 9mm fine tuned dynamic speakers you will enjoy music again and never look back!

Share your favourite music track with your friends. Connect the included Stereo Splitter to your media player and share your music experience! And using your favourite earphones on the flight is no longer an issue with the included Flight Adapter.
Features | Details | Image Gallery | Awards & Reviews
MacWorld - Editor's Choice 5/5March 2009, United Kingdom
"With good sound quality, convenient lightweight design and useful accessories, the c-Jays represent excellent value."
iCreate - 5/5 March 2009, United Kingdom
"These are not only an extremely cool looking set of headphones, but they perform brilliantly too."
iPod User - Star Buy 5/5March 2009, United Kingdom
May 2009, United Kingdom
"I believe that Jays have really put some extra thought into what would make a really good pair of portable headphones."
July 2009, Japan
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JAYS lightweight and ultra portable Headphones is your perfect choice if you don't want to compromise on sound.
v - JAYS Custom tweaked speakers |
c - JAYS Multi Layer Speakers |
Features | Details | Image Gallery | Awards & Reviews
Redesigned and improved. JAYS’ dynamic driver technology is based on traditional dynamic speakers, but each part has been optimized separately before matched and fine tuned together.
JAYS’ dynamic drivers feature a multi layer diaphragm which is put through a special process to obtain its unique characteristics. The elasticity in the diaphragm allows it to follow the movement of the improved, easily driven, lightweight voice coil. The core is a powerful Neodymium magnet and with the customized airflow system which vents the whole construction - Science will once again have generated truly amazing sound.

c-JAYS come with a wide range of accessories including a Stereo Splitter to share your music with a friend, a Flight Adapter for the travels and a 6.3mm adapter for your home Hi-Fi system. Along with that you also get three different types of Foam Cushions and one iPhone 2G/3G compatible extension cable to optimize your cable length. Lastly we added a Carrying Case to keep your headphones free from scratches.
1. Stereo Splitter - Used when listening two persons to the same sound source
2. Flight Adapter - for listening to in-flight entertainment systems
3. 6.3 mm Stereo Adapter – For home HiFi systems or other audio sources with 6.3 mm output jack.
4. Carrying Case
5. Extension Cable, 70cm (27.5in) with gold plated iPhone 2G/3G compatible stereo mini plug.
6. 1 pair of Large high density Foam Cushions – Transform your headphones to a “closed” design.
7. 1 pair of Medium Foam Cushions – Extra comfortable cushions with a well balanced sound.
8. 1 pair of Small Foam Cushions – Slim cushions which provide a large amount of heavy bass.
* User manual in English, Swedish, French, Italian, German, Spanish, Japanese, Korean and Chinese.
| Type | 40 mm Dynamic (EML) Speaker, Semi Open |
| Sensitivity | 99 dB SPL @ 1 kHz |
| Impedance | 40 Ohm @ 1 kHz |
| Frequency Response | 20 Hz - 20 000 H |
| Weight | 73 grams (2.57 oz) |
| Type | TPE coated SGSCC wire |
| Length | 60 cm (23.5 in) |
| Diameter | 3 mm / 2 mm (0.112/0.079 in) |
| Plug | Straight, Gold-Plated Stereo Mini-Plug 3.5 mm (1/8 in) |
| Extension Cord | 70 cm (27.5 in) |
Features | Details | Image Gallery | Awards & Reviews

Multi Layer Speakers
Changeable Ear Cushions (3 sizes)
Lightweight and comfortable
Single Crystal Copper wires

The c-JAYS headphones are equipped with JAYS Elastic Multi Layer (EML) diaphragm speakers which deliver a crystal clear, balanced sound with very detailed highs, rich mids and powerful lows. c-JAYS has a slim, light- weight design with extendable arms in tough glass fiber reinforced nylon. Foldable and rotatable joints make the headphones flexible and ergonomic.
c-JAYS come with three different types of foam ear cushions – designed to fit everyone’s ears and taste. Each foam ear cushion also alters the soundstage differently so try them all and find the ones that suit you the most.
c-JAYS are first on the market with changeable foam cushions and have already won lots of top awards and been nominated to Best iPod Accessory of the Year at the MacWorld awards 2009.

Despite the astonishing sound quality delivered by the c-JAYS headphones, they are still very slim and comfortable to wear. You can listen to them for long periods of time without feeling any discomfort. If you are travelling you can also simply fold them together and put them into the bundled headphone bag.
JAYS’ dynamic drivers feature a multi layer diaphragm which is put through a special process to obtain its unique characteristics. The elasticity in the diaphragm allows it to follow the movement of the improved, easily driven, light-weight voice coil. The core is a powerful Neodymium magnet and to vent the whole construction a customized airflow system has been created.
Features | Details | Image Gallery | Awards & Reviews
iCreate - 5/5July 2009, United Kingdom
"Jays is a company that just doesn’t know how to do things badly. Every single time we get a pair of headphones through the letterbox we think that they can’t possibly be as good as the last set. And each time we are proved wrong by yet another set of great headphones. […]We can’t emphasise just how good these headphones are."

July 2009, Sweden
"The most beautiful and functional headphone we have seen in days and years, almost innovative in its own simplicity. Everything is reproduced very fast and tight and the bass is dead dry and extremely well articulated. They come delivered in a no-nonsens gift box."

June 2009, United Kingdom
"For the money, we have no complaints. You have little right to expect this much power from headphones this small and light, and without any compromises in subtlety and balance."
The v-JAYS speaker element The heavy sound of the v-JAYS headphones comes from two 40mm Mylar speakers. These speakers are fine tuned to create really heavy bass impact yet keeping all the small details and a high overall performance quality. The core construction is a powerful Neodymium magnet and a copper clad aluminum coil. The impedance is as low as 24 Ohm making these speakers extremely powerful – so use them wisely.
v-JAYS come only with the necessities of portable audio. One extra spare pair of foam cushions will make your headphones last longer and one iPhone 2G/3G compatible 70cm extension cable makes them adjustable to your needs. With this dividable option you easy place your media player in your chest pocket or around your arm in the gym.
The v-JAYS speaker element

Driver
| Type | 40 mm Dynamic Speaker, Open |
| Sensitivity | 98 dB SPL @ 1 kHz |
| Impedance | 24 Ohm @ 1 kHz |
| Frequency response | 25 Hz - 20 000 Hz |
| Weight | 59 grams (2.08 oz) |
| Type | TPE coated copper wire |
| Length | 60 cm (23.5 in) |
| Diameter | 3 mm / 2 mm (0.112/0.079 in) |
| Plug | Straight, Gold-Plated Stereo Mini-Plug 3.5 mm (1/8 in) |
| Extension Cord | 70 cm (27.5 in) |
Features | Details | Image Gallery | Awards & Reviews

Custom tweaked speakers
Ultra portable
Lightweight and comfortable
Massive bass responce
Don't b
e fooled by the sleek, lightweight and portable design of v-JAYS. While tweaking the speakers for the v-JAYS we realized we were about to create a monster. These are the most hard hitting pair of headphones you’ve ever heard.
The robust and foldable v-JAYS weigh in at tiny 59 grams (2.08 oz) making them one of the lightest headphones you can find in this genre.This is portable, high performance sound at mid-end price.
The v-JAYS are made to let you enjoy your music as much as possible. The speakers are designed to create superior bass impact without overwhelming the other frequencies keeping all the small details you often miss with other headphones. It’s time to remind yourself what you love about your music. Whether you’re into heavy rock, electronic or plain singer songwriter music - You’ll be feet tappin’ in no time!
The v-JAYS embodies two foldable joints so they fit easily inside your jacket pocket when you're on the move. On top of this we mounted the speaker units with ball joints, tiltable up to 40 degrees, making them fit comfortably on any ears.
Despite its lightweight design it's very robust. It’s 59 grams of pure fun
With an astonishing size the q-JAYS are the smallest earphones on the market. Despite this it fits dual micro armatures and a sound that will blow you away. q-JAYS come in black and white and also in beautiful, vibrant Limited Edition colors for those who wants more color in life. If you thought you had heard it all – think again.
q-JAYS are built with the same technology used in our awarded d-JAYS, but we have managed to shrink the armature size drastically.
Despite housing size almost the third of the d-JAYS, our top model fits two micro armatures in each earphone.

The q-JAYS contains one tweeter that delivers precise highs and one woofer that creates rich lows and mids in each earphone.
Smart earphone design and soft silicone sleeves, available in five sizes, enables the earphone to fit snugly in any ear. The sleeves are washable and allow you to keep them clean at all times. It also comes with a pair of foam sleeves for users who prefers this. Each sound tube houses a protective filter that will keep your earphones clean from dust and earwax and make your earphones last longer.
Media have given q-JAYS many best in class awards due to its great performance in both design and sound. Once you get your hands and ears on them you won’t let them go.

The dual micro armatures of q-JAYS are the smallest in the world. The technique is the same as d-JAYS but each earphone has one woofer for the mids and lo
w frequencies and one tweeter for the detailed highs.
By dividing the frequency curve on separate drivers it is possible to get an even clearer sound than with single armature drivers.
q-jays armature
Besides the two standard colors q-JAYS are also available in our Limited Edition colors Maroon Red and Sea Blue. Same inside different outside to fit your taste.
Black WhiteSea BlueMaroon Red

q-JAYS come loaded with accessories. The Stereo Splitter is perfect when you want to share your music experience with a friend of yours. The Flight Adapter allows you to use your q-JAYS on a flight, and the Carrying Case to protect your beloved ones. A wide range of JAYS Silicone Sleeves and a pair of Foam Sleeves will make sure you find a proper fit. The 8 pairs of changeable Sound Tube Filters will make your earphones last forever so make sure to change them every now and then if they get dirty or if you're experiencing a decrease in performance.

1. Stereo Splitter - Used when listening two persons to the same sound source
2. Flight Adapter - for listening to in-flight entertainment systems
3. Leather Carrying Case
4. Sound Tube Filters
5. I-shaped Extension Cord, 90 cm (35.5 in)
6. L-shaped Extension Cord, 90 cm (35.5 in)
7. Foam Sleeves
8. Silicone Rubber Sleeves (L, 2 x M, 2 x S, XS, XXS)
User Manual in English, Swedish, French, Italian, German, Spanish, Japanese, Korean and Chinese
| Type | Dual Micro Armatures |
|---|---|
| Sensitivity | 95 dB SPL @ 1 kHz |
| Impedance | 39 Ohm @ 1 kHz |
| Frequency Response | 20 Hz - 20 000 Hz |
| Isolation | JAYS Sound Isolating Sleeves |
|---|---|
| Size | (L)19 x (W)7.5 x (H)7.4 mm |
| Weight | 8 grams (0.28 oz) |
| Type | TPE coated with Kevlar filling |
|---|---|
| Length | 60 cm (23.5 in) |
| Diameter | 2/1.5 mm (0,079/0,059 in) |
| Plug | Straight, Gold-Plated Stereo Plug 3.5 mm (1/8 in) |
| Extension Cord | 90 cm (35.5 in) |


Single Armature
Sleek Scandinavian design
Entrance to High Fidelity
Ergonomic design
Now it’s your turn to experience music the way they do. JAYS technology truly releases the power of your media player and lets you discover aspects of your favorite music you didn’t know existed.

Smart earphone design and a sleeve, available in four sizes, enables the earphone to fit snugly in any ear. The sleeves are washable and allow you to keep them clean at all times.
d-JAYS cord can be adjusted both in length and with different input connectors. d-JAYS come standard with a 0.6m (~24inch) long cable and a 0.9m (~35inch) extension cord, both with a straight 3.5mm (1.8 in) stereo connector. In addition to this there is also a cable with a L-shaped 3.5mm (1.8 in) stereo connector available for purchase as an accessory.
JAYS Sound Isolating System reduces the background noise of modern life. With this silent setting you can listen at reduced volumes without loosing the sound experience.

d-JAYS have ever since the introduction got raving reviews worldwide for its sound, design and ergonomy.

JAYS’ technology is based on Henry Egerton’s balanced armature patent from 1918, now redesigned and improved to suit consumer earphones. The coil and armature act as an electromagnet and an alternating current in the coil causes the polarity of the armature to switch back and forth.
The free end of the armature bends slightly up and down as it is attracted alternately to the top and bottom magnets. The diaphragm is pulled along by the drive rod and pumps air in and out of the speaker and the mechanical motion is converted into sound. This construction allows a precise modification of the armature, yet keeping the mechanical parts extremely small. Science generated sound.
d-JAYS are available in black and white and also the two vibrant, beautiful colors Maroon Red and Sea Blue. If you want to personalize your listening experience, these are the choice of yours.

In d-JAYS we included a wide range of accessories for everyday life usage. The Stereo Splitter is perfect when you want to share your music experience with a friend of yours. The Flight Adapter allows you to use your d-JAYS on a flight, and the Carrying Case to protect your beloved ones. A wide range of JAYS Silicone Sleeves and a pair of Foam Sleeves will make sure you find a proper fit. The changeable Sound Tube Filters will make your earphones last forever so make sure to change them every now and then if they get dirty or if you're experiencing a decrease in performance.

1. Stereo Splitter - Used when listening two persons to the same sound source
2. Flight Adapter - for listening to in-flight entertainment systems
3. Carrying Case
4. Sound Tube Filters
5. Extension Cord, 90 cm (35.5 in)
6. Foam Sleeves
7. Silicone Rubber Sleeves (XS, S, M, L)
User Manual in English, Swedish, French, Italian, German, Spanish, Japanese, Korean and Chinese
| Type | Micro Armature |
|---|---|
| Sensitivity | 115 dB SPL @ 1 kHz |
| Impedance | 40 Ohm @ 1 kHz |
| Frequency Response | 20 Hz - 20 000 Hz |
| Isolation | JAYS Sound Isolating Sleeves |
|---|---|
| Weight | 14 grams (0.49 oz) |
| Type | TPE coated with Kevlar filling |
| Length | 60 cm (23.5 in) |
| Diameter | 2/1.5 mm (0,079/0,059 in) |
| Plug | Straight, Gold-Plated Stereo Plug 3.5 mm (1/8 in) |
| Extension Cord | 90 cm (35.5 in) |


s-JAYS are one of the first in-ear earphones in the world to use the SIREN armature technology. Combined with a new customized sound tube design which opens up the soundstage, these new armatures deliver a roaring sound featuring JAYS most powerful bass system so far. Matched with colorful mids and highs, these earphones will give you a completely new listening experience for a small amount of money.
With environments that become more and more noisy you need to make sure you only hear the music and not the surrounding sounds. Therefore our earphones use silicone and foam sleeves that dampen the sound up to 40dB and you will no longer need to increase the volume and damage your ears.

The SIREN technology is a tubeless, round balanced armature which can deliver a greater output than many other armatures yet providing a very good dynamic range. It also has a great soundstage which you normally can’t find in similar products.
The SIREN technology is a round design of the balanced micro armature. The slightly larger body resembles a traditional dynamic driver and can move more air than smaller micro armatures yet keeping their details and unique exact sound. The strength of the SIREN armature is its ability to keep speed and details even at low frequencies.
Black White

s-JAYS come with all the accessories you need. The Stereo Splitter is perfect when you want to share your music experience with a friend of yours. The Flight Adapter allows you to use your s-JAYS on a flight, and the Carrying Case to protect your beloved ones. A wide range of JAYS Silicone Sleeves and a pair of Foam Sleeves will make sure you find a proper fit. The changeable Sound Tube Filters will make your earphones last forever so make sure to change them every now and then if they get dirty or if you're experiencing a decrease in performance.

1. Stereo Splitter - Used when listening two persons to the same sound source
2. Flight Adapter - for listening to in-flight entertainment systems
3. Carrying Case
4. Sound Tube Filters
5. Extension cord, 90 cm (35.5 in)
6. Foam Sleeves
7. Silicone Rubber Sleeves (XXS, XS, S, M, L).
User Manual in English, Swedish, French, Italian, German, Spanish, Japanese, Korean and Chinese
| Type | SIREN Armature |
|---|---|
| Sensitivity | 113 dB SPL @ 1 kHz |
| Impedance | 69 Ohm @ 1 kHz |
| Frequency Response | 20 Hz - 20 000 Hz |
| Isolation | JAYS Sound Isolating Sleeves |
|---|---|
| Weight | 10 grams (0.35 oz) |
| Type | TPE coated with Kevlar filling |
|---|---|
| Length | 60 cm (23.5 in) |
| Diameter | 2/1.5 mm (0,079/0,059 in) |
| Plug | Straight, Gold-Plated Stereo Plug 3.5 mm (1/8 in) |
| Extension Cord | 90 cm (35.5 in) |


9mm Dynamic custom tuned driver
Deep bass response
Changeable sound tube filtersIt’s you and your music
j-JAYS are designed to produce a clear, heavy and warm bass. They will bring you into the music and you will feel the energy pumping. They combine Swedish design, and functionality into a small and impressive bass machine. The soft JAYS silicone rubber sleeves efficiently block out ambient noise and leave a silent setting.
Balanced and detailed
j-JAYS are the perfect step up from your normal included ear buds you get with your MP3-player or cell phone. You will directly hear and feel the difference in sound and quality when you put them in your ears. With its 9mm fine tuned dynamic speakers you will enjoy music again and never look back!
Two is always more fun
Share your favorite music track with your friends. Connect the included Stereo Splitter to your media player and share your music experience! And using your favorite earphones on the flight is no longer an issue with the included Flight Adapter.
This Product is available in black and white colors:
Balck White
In j-JAYS we included a wide range of accessories for everyday life usage. The Stereo Splitter is perfect when you want to share your music experience with a friend of yours. The Flight Adapter allows you to use your d-JAYS on a flight, and the Carrying Case to protect your beloved ones. A wide range of JAYS Silicone Sleeves and a pair of Foam Sleeves will make sure you find a proper fit. The changeable Sound Tube Filters will make your earphones last forever so make sure to change them every now and then if they get dirty or if you're experiencing a decrease in performance.

1. Stereo Splitter - Used when listening two persons to the same sound source
2. Flight Adapter - for listening to in-flight entertainment systems
3. Carrying Case
4. Sound Tube Filters
5. Extension Cord, 90 cm (35.5 in)
6. Foam Sleeves
7. Silicone Rubber Sleeves (XS, S, M, L)
User Manual in English, Swedish, French, Italian, German, Spanish, Japanese, Korean and Chinese
| Type | 9 mm Dynamic Speaker |
|---|---|
| Sensitivity | 106 dB SPL @ 1 kHz |
| Impedance | 32 Ohm @ 1 kHz |
| Frequency Response | 50 Hz - 20 000 Hz |
| Isolation | JAYS Sound Isolating Sleeves |
|---|---|
| Weight | 14 grams (0.49 oz) |
| Type | TPE coated with Kevlar filling |
|---|---|
| Length | 60 cm (23.5 in) |
| Diameter | 2/1.5 mm (0,079/0,059 in) |
| Plug | Straight, Gold-Plated Stereo Plug 3.5 mm (1/8 in) |
| Extension Cord | 90 cm (35.5 in) |
