IMMERSIVE PERFORMANCE BEYOND LIMITS

Experience the next level of audio innovation with H2O Audio's Tri 2 Series. Our advanced bone conduction technology, secure fit, and superior sound clarity deliver an unstoppable performance that keeps up with your active lifestyle.

With an IPX8 waterproof rating, the Tri 2 Series headphones provide immersive and uninterrupted music, empowering you to push beyond boundaries in any environment. Go further, dive deeper, and enjoy your adventures with the best-sounding bone conduction headphones we've ever made.

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Tech Specs

Superior Sound

Superior Sound – Years of bone conduction engineering, proprietary speakers and acoustics software provide an unparalleled audio clarity - only available in the TRI 2 Series. The best sounding bone conduction acoustics design on the market that delivers immersive sound quality with amplified bass. The best-sounding bone conduction headphones we’ve ever made. Enjoy your favorite tunes like never before, with sound that goes BEYOND expectations.

Waterproof

Superior Waterproof Rating – Dive into the BEYOND with our TRI 2 Series, boasting an advanced IPX8 Waterproof rating. Engineered to withstand submersion up to 12ft/3.6m for an unlimited time, these headphones are perfect for all your water adventures, ensuring your music never stops, no matter where your journey takes you.

PLAYLIST+

PLAYLIST+ – PLAYLIST+ is like your old-school tape recorder and mixtapes. It lets you load/record audio from the Bluetooth connection and store it into the memory of the headphones to be played later. Using PLAYLIST+ is easy. With just a double click on the + button of the headphones, your Bluetooth audio that’s playing will be stored for your enjoyment later on. Up to 8 GB of music!

Note that the PLAYLIST+ feature is available exclusively on the TRI 2 PRO.

Bluetooth

Advanced Bluetooth Connectivity – Experience ultimate freedom with our TRI 2 Series, featuring Bluetooth v5.3 and a waterproof mic. Enjoy seamless connectivity and crystal-clear communication, even in the harshest environments. Stay connected and amplify your adventures without the hassle of cords.

MP3 Player

MP3 Player with Ample Storage Capacity – Never miss a beat with the TRI 2 Series. Featuring a built-in MP3 player with 8 GB of storage, you can carry up to 2,000 songs or 130 hours of music in any format. Your entire playlist is ready to go wherever your adventures take you.

Note that the PLAYLIST+ feature is available exclusively on the TRI 2 PRO, allowing you to store streaming music for underwater or offline play, ensuring your favorite tracks are always with you, even when you're offline.

Battery

Enhanced Battery Life – Keep the music going with our TRI 2 Series, designed to support your longest adventures. Enjoy up to 9 hours of Bluetooth playtime and 6 hours in memory mode, ensuring your favorite tunes accompany you through every run, ride, gym session, or water excursion. Go beyond with lasting power and uninterrupted sound.

User Interface

Improved Ergonomics for Multi-Sport Use- Designed to keep up with your active lifestyle, the Tri 2 Series features redesigned button placement and a new soft silicone finish. These improvements ensure a comfortable, intuitive experience, making it easier than ever to control your music while swimming, cycling, running, paddling, or hitting the slopes.

Open Ear Design

Open Ear Design – Stay connected to your surroundings while enjoying crystal-clear sound with the TRI 2 Series' innovative open ear design. Perfect for safety and awareness during any activity, this design ensures you can indulge in your music without losing touch with the world around you.

Included in the Box

  • Headset

  • USB Cable

  • Protective Case

  • Swim Earplugs

  • User Manual

Sound that Goes Beyond

The TRI 2 represents the pinnacle of bone conduction technology, combining years of research with cutting-edge speaker development to deliver an unparalleled audio experience.

H2O Audio App

With the new H2O Audio app, you can manage all your music, update your software, create folders, add songs to your Playlist+ and more. The app is free and available for both Apple and Android.

Customer Reviews

Based on 24 reviews
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W
Will
New era of transparent listening

The TRI 2 Multi-Sport Pro is fantastic for what it is. Fully open ear listening. Be present in your environment whilst listening to your favourite podcasts. Spoken word is great whereas music is lacking in bass when no earplugs are inserted and overly bass-y with earplugs in. In time I’m sure the fidelity will improve with future versions.

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Branden Scheel
Incredible sound quality and level

These are the best Bone conduction headphones I have ever tried! Great quality on the sound and you can really crank up the volume! I love them!

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Erin Earlywine
Amazing head phones for swimming

Swimming with headphones is game changing. I can crank out 100s without being bored. I've never had the headphones that don't go into your ear and man these are way better. I love that you can still hear around you. Can wait to try while on my bike.
As for loading music I was nervous it was going to be a pain. But it was actually easy. I love that playlist +
Do make sure your phone is silenced when you transfer from an app like Spotify so it doesn't pick up the dings.
Really great you don't have to have files on your computer to load up. Who has that anymore ;)-
If you're on the fence - pull the trigger. I did a lot of research and these are the best on the market.

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Dennis Dudley
Tri 2 multi- sport

Great headphones! easy to load from streaming service and very comfortable and secure on the go!

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WW
Loading music files on Tri 2 Pro Multi-Sport Series

Very responsive customer service. Great customer support. The headphone is very comfortable to wear during land and water workout. Only set back is music files download to its music usb does not work on latest macOS Sequoia. I had to use my older macbook with macOS Monterey to transfer music files.