Devialet Gemini True Wireless Earbuds (Matte Black)

Model: LX608 UPC: 3663424013017 Item: 175482

$300.00 OR

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754 Route 309 (Bethlehem Pike) Montgomeryville, PA 18936
  • Mon: CLOSED
  • Tues, Wed, Fri, Sat: 10AM - 5PM
  • Thurs: 10AM - 8PM
  • Sun: CLOSED
(215) 368-8343
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38 Greenfield Avenue, Ardmore, PA 19003
  • Mon: CLOSED
  • Tues, Wed, Fri, Sat: 10AM - 5PM
  • Thurs: 10AM - 8PM
  • Sun: CLOSED
(610) 649-7002
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Winner - The Best Wireless Earbuds of 2021

This product has been selected as one of The Best Headphones of 2021 and The Best Wireless Earbuds of 2021. Our Gear Guides are highly-curated selections which represent the best of the best in their category. From televisions and Bluetooth speakers, to marine audio and outdoor speakers—-start (or finish) your shopping journey with our Gear Guides.

Product Information

(Im)permeable Sound

Sound is music we love, noise we wish to avoid, and voices we do not want to miss. Introducing Devialet Gemini True Wireless earbuds: giving you the best of sound, in all its dimensions. Transforming fifteen years of acoustics R&D and engineering into a portable design you can enjoy on the move.

Pure Sound. Deeply Nomadic.

The only way to revolutionize sound is by taking tech to the next level. And so Devialet did. Ear Active Matching (EAM®?) automatically tunes the signal of the music to the shape of an individual's inner ear to ensure an immersive listening experience. This is no-compromise listening.

Devialet Active Noise Cancellation™

Become impermeable to your surroundings with Devialet's noise cancellation technology, which comes in three levels: “low,” “high,” and “plane”. A hybrid dual-microphone structure teams up with specific digital filters using proprietary Internal Delay Compensation (IDC®?) technology to improve both the level of noise reduction and its effective bandwidth.

Natural Hear-Through

Choose to hear the world as it is with the intuitive transparency mode. Two microphones work in sync to transmit external sound efficiently. Need to talk? These earbuds are intelligent enough to actively filter out ambient noise while focusing in on the 300-3000 Hz frequency range, revealing all the nuances of the human voice. And you can select your preferred degree of transparency with two dedicated levels: low and high.

24+ Hours of Untethered Playtime

Devialet Gemini boasts more than 24 hours of battery life, providing more than a day of an immersive listening experience. Up to 6 hours of playtime with a single charge.

Bluetooth 5.0

Enjoy music at its finest thanks to Qualcomm® aptX™codec, which offers the ease-of-use of Bluetooth without compromising audio quality.

Built to Withstand

IPX4 rating guarantees resistance to dust and water splashes.

Devialet Gemini App

Download the app to choose your settings and fully customize your experience.

State-of-the-art Voice Call

Your earbuds will automatically deliver an adapted level of noise cancellation when you answer a call. So you can focus on what matters. 

Fits All Ears

Gemini's shape is designed to fit every type of ear. Choose from a set of XS/S/M/L ear tips and make yourself comfortable. 

Full Control at Your Fingertip

Gemini's ergonomic shape has been carefully designed for effortless usability thanks to an all-in-one touch button at the rear: switch on the patented Active Noise Cancellation or Transparency modes, activate your voice assistant, play/pause your music, and more, all while enjoying a perfect fit, no matter your ear shape.

One Push to Talk to Your Voice Assistant

Activate your Siri or Google Virtual Assistant in one touch.

Ear Active Matching (EAM®)

Devialet Gemini owes its superior sound quality to a proprietary Ear Active Matching (EAM®) algorithm. The algorithm instantaneously captures the specific ear shape of the listener and automatically tailors the signal to the ear up to 10,000 times per second, ensuring a fully immersive and intimate listening experience.

Internal Delay Compensation (IDC®)

The patented algorithm perfectly compensates for the internal delay generated by a noise cancellation loop. The result: a significant gain in noise cancellation, especially at higher frequencies.

Pressure Balance Architecture (PBA®)

Devialet invented an innovative acoustic architecture of cascading decompression chambers that ensure ideal inner pressure, at all times. Each chamber is coated with custom acoustic mesh that proactively stops external noise from entering the system, ensuring effective Active Noise Cancellation. The result is an intimate listening experience with unspoiled sound.

Tune In

Looking to put your music center stage? Devialet Gemini provides superior, immersive sound thanks to adaptive signal tweaking that automatically fits your music to your ear shape. Add in Devialet's proprietary Active Noise Cancellation and enjoy a truly rich and enveloping listening experience.

Move Freely

Devialet Gemini’s high-quality wireless audio lets you enjoy music as it was intended to be. When traveling or on the go, enjoy 24+ hours of battery life for no-compromise listening.

Enjoy Deep Focus

Devialet Gemini's Active Noise Cancellation mode continually removes background noise, giving you the space you need to focus on what you are doing, whether it's listening, working, or talking. Choose your desired level of noise cancellation with three levels: low, high, and plane.

Answer The Call

Devialet Gemini's convenient button placement and dedicated voice-call microphone let you pick up or hang up calls with ease, no phone needed. Your earbuds will automatically activate an adapted level of noise cancellation when you answer a call.

Take Full Control of Your Earbuds

The Devialet Gemini app gives you full control of your earbuds. Tailor your device to fit your ears.

Easy Pairing

Instantaneous pairing for seamless listening.

Choose Your Mode

Three dedicated modes for every situation: Active Noise Cancellation, Neutral, or Transparency.

Tailor Your Inner Sound

Make the most of every performance by selecting the above mode and presets combined with the 6 bands equalizer. The greatest sound is the one you choose at any given moment.



  • Speakers Frequency response: 5Hz to 20kHz
  • THD: <0.1% 1kHz, 94dB
  • Speakers: 1 Full-range per earbud
  • Speaker Driver: Custom made
  • Speaker Driver diameter: 10mm
  • Channel output: Stereo
  • ANC: Hybrid architecture with 1 feed-back and 1 feed-forward mic per earbud
  • Hear-through: Hybrid architecture with 1 feed-back and 1 feed-forward mic per earbud
  • Voice call: 1 dedicated microphone for voice transmission
  • Battery
    • Earbud battery: Li-ion (70mAh/4.4V) --> 6 hours of music playback (up to 8 hours with ANC off) and 4 hours with voice-call (up to 4.5 hours with ANC off) total
    • Earbud charging time: 1.5 hours for a full charge
    • Charging case battery: Li-ion (650 mAh/4.2V) --> 24+ hours of listening
    • Earbud lifetime after 5-min charge:
    • Case charging time: 3.5 hours for a full charge
    • Case compatible with Qi technology (inductive charging)
    • Charging cable for the case: USB-C to USB (cable length: 50cm)
  • Connection to a device: via Bluetooth 5.0 BLE/2.4GHz
  • Push-to-talk Voice assistant: Siri & Google Assistant
    • SBC, AAC, Qualcomm aptX
  • Dimensions
    • Earbuds (W x H x L): 0.7" x 0.6" x 1.3"
    • Charging Case (W x H x L): 2.1" x 1.1" x 3"
  • Weight
    • Earbuds: 0.017 lbs
    • Charging Case: 0.17 lbs

What's in the Box

What's in the Box

  • Gemini True Wireless Earbuds
  • Charging Case


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Are they waterproof?
Justin M. C on Oct 11, 2020
  Thanks for your inquiry. The Devialet LX608 has an IPX4 rating which guarantees resistance to dust and water splashes.
Are they waterproof?
Justin M. C on Oct 11, 2020
  Thanks for your inquiry. The Devialet LX608 has an IPX4 rating which guarantees resistance to dust and water splashes.