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

  • Quick Start Guide & 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.

What are Bone Conduction Headphones?

It will change the way you think about audio.

Traditional headphones create sound waves that travel through the air and enter your ears, where your eardrums pick up the vibrations.

Bone Conduction is different - it sends vibrations into your skull bones, bypassing your eardrum, and transmits them directly to your inner ear, where the brain interprets them as sound.

Customer Reviews

Based on 115 reviews
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Konsta Kinnari

The headphones themselves are fantastic! Been loving them so far. The use of the app has been a bit hard, so i've opted to just downloading the music straight from my pc! Which ofc makes buying the bit more expensive headphones with playlist + a bit pointless but oh well! Really happy with them so far either way

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Dave Allred

TRI 2 PRO Multi-Sport with PLAYLIST+

M
Micajah
I can hear cars!

biking/running on the road, it’s lovely to finally be able to hear cars. Just general awareness. Even at work I can answer calls on my work phone without pausing.

For loud environments I’d default to the stream 3, but quiet environments, these are fantastic.

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Peter Warrington

Third pair I have bought, great product

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Eric O
Amazing device but Playlist+ app needs update

I would give 5 stars if app was easier to use when it comes to organizing and loading music. Having to switch between Memory and Bluetooth isn’t intuitive. My iPhone/ipad also tends to time out during upload process and not all song titles transfer over making it not as user friendly. I also wish I could delete the tutorial folder as it isn’t needed and annoying when it starts playing during a workout. Once I got it loaded with music I love it and it works really well. I’ve gotten multiple friends to purchase Tri 2 Pro headphones immediately after trying mine. Totally worth the investment if you spend lots of time in a pool