1-Year Warranty

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Fitlybone Solo Duo

Open-Ear Bone Conduction Headphones

Style, Sound, and Beyond!

Fitlybone Solo Duo

(252 customer reviews)

Step into a realm of unparalleled audio precision with our cutting-edge bone conduction headphones with mic, featuring Air Conduction direction technology and Dolby Atmos integration. Designed to cater to both style and performance, these waterproof, sweatproof headphones redefine your auditory experience while perfectly complementing your active lifestyle.

Bone conduction technology

At the heart of our technology lies the innovative ear bone headset design, which utilizes bone conduction to transmit sound vibrations directly to the inner ear, bypassing the eardrum. This unique approach ensures crystal-clear audio reproduction without compromising situational awareness, making it ideal for outdoor activities, workouts, and daily commutes.

New dimension of sound immersion

With our bone conduction earbuds, you’ll experience a new dimension of sound immersion. Whether you’re enjoying your favorite music, engaging in a phone conversation, or immersing yourself in the latest podcast, our headphones deliver unparalleled clarity and depth, allowing you to hear every nuance with astonishing detail.

Waterproof and sweatproof

What sets our bone conduction headphones apart is their exceptional durability and versatility. Engineered to withstand the rigors of an active lifestyle, they boast a waterproof, sweatproof design that can endure even the most demanding conditions. Whether you’re sweating it out at the gym or braving the elements on an outdoor adventure, our headphones will keep pace with your every move.

Bone conduction headphones with mic

Furthermore, our headphones are equipped with a built-in microphone, allowing for hands-free calls and voice commands. Whether you’re answering a call mid-workout or issuing voice instructions to your digital assistant, our bone conduction headphones with mic ensure seamless communication without interrupting your activities.

But it’s not just about functionality – our headphones are designed with style in mind. Sleek and modern, they exude sophistication while reflecting your active lifestyle. With their streamlined silhouette and ergonomic design, they provide a comfortable and secure fit, ensuring hours of uninterrupted listening pleasure.

In conclusion, our bone conduction headphones with mic offer a revolutionary audio experience that combines cutting-edge technology with unmatched performance and style. Whether you’re a fitness enthusiast, outdoor adventurer, or urban commuter, our headphones are the perfect companion for elevating your auditory experience to new heights. Embrace the future of sound with our bone conduction headphones and immerse yourself in a world of unrivaled audio precision.

Premium Sound Quality with Enhanced Bass

Bluetooth® 5.2

Quick Charge

IPX5 Sweatproof and Waterproof


Sound Perfected, Style Defined

Elevate your style with a range of color color options, seamlessly blending fashion and function. Unleash your audio style today!

Dive into Sound,

Duos boasts an IPX5 waterproof and sweatproof rating, making it your ideal companion for rigorous workouts and outdoor escapades. Rain or sweat, your music stays on, enhancing every adventure with its waterproof design.

sweatproof bone conduction headphones

Where Sound Comes to Life

Experience music anew with the FitlyBone Duo's integrated Dolby Atmos technology, surrounding you in a 360-degree sonic masterpiece. Elevate your senses, and immerse yourself in soundscapes as the artist intended.

Revolutionary Sound Through Bone Conduction

FitlyBone Duo Headphones deliver audio excellence by transmitting sound waves directly to your inner ear, leaving your ears open to the world. Experience immersive sound with an innovative touch. Elevate your auditory adventure with bone conduction technology..

What’s In The Box

*If you experience any redness of the skin, swelling, or itchiness while wearing the product, discontinue use of the product immediately and consult a physician.

Additional Features

Sound Quality

Deep Bass Sound

Battery Life

≈ 10 hours

Quick Charge

A 5-min charge for 1.5 hours of usage


Battery Life

≈ 10 hours

Charge Time

2 hour

Music Time

≈ 10H

Talk Time

≈ 12H

Battery Capacity

180 mAh

Maximum Charging Voltage

DC 5V/1A


Bluetooth Versions

BluetoothⓇ 5.2

Frequency Range


Wireless Range



Sweat & Water Resistant




Call Time

12 hours


Frequency Response


Directional Audio

No Sound Leakage

Customer Reviews

252 reviews for Fitlybone Solo Duo

Based on 252 reviews
Showing 15 of 252 reviews (2 star). See all 252 reviews
1-5 of 252 reviews
  1. This is a game-changer in the headphone market. The Dolby atmos sound elevates the music experience to new heights.

  2. 2-hour charge time is lightning-fast.

  3. Its is a top-notch product. The Dolby atmos sound quality is mind-blowing. The 10-hour battery life keeps me entertained throughout the day, and the quick 5-minute charge is incredibly convenient. These headphones are sweat-resistant and lightweight, making them a must-have for any music lover!

  4. The Dolby atmos sound quality is exceptional, and the 10-hour battery life is impressive.

  5. The Dolby atmos sound quality is superb, making my music come alive.

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