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 121 reviews
75%
(91)
21%
(25)
3%
(4)
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1%
(1)
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James Walker

TRI 2 PRO Multi-Sport with PLAYLIST+

J
Joe Wilson
Only headphones I ever use anymore

I use these for everything and I mean everything. I have swam, ridden, and ran with these things. Love how they hang around the neck so I don't ever lose them. I've traveled to other countries with them and let's just say that playlist+ is the best. It's like being able to record to CDs for 2020s. Even if I don't have bluetooth I can switch to MP3 and have endless hours of music. I traveled to europe recently and didn't have Pandora (I'm old I know) and just double clicked the headset and bam now I'm walking through the airport without listening to screaming babies around me. H2Oaudio really made a great product with these things. I love them.

R
Randy Paddock

These were recommended by a friend, his comment " Game Changer" I was pleasantly surprised at the sound quality in the water, yes game changer!!!
I have tried others that came up very short of expectations, quite frankly they were a waste of money.... Would highly recommend!!!!!!

J
Jayden
Music anywhere!

As a triathlete, it's incredibly motivating to find headphones that are both safe and comfortable — and these check all the boxes! Whether I'm swimming, biking, or running, they perform flawlessly. I even wear them outside of training — they're just that good for everyday life, too.

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Grace Nackers
Sound quality is superb!

Unbelievable sound underwater and while breathing heavily when running! Fits just perfect! Was worried since my head is on the smaller female size, but it fits perfectly! The charge lasts forever! It’s pretty much on all day from my workout to my college online classes! Definitely a great investment!