Immersive Performance Beyond Limits

H2O Audio delivers an unstoppable audio experience with innovative sound clarity, secure fit, and advanced bone conduction technology.

Our IPX8-rated headphones provide immersive and uninterrupted music, empowering you to go beyond boundaries in any environment.

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Tech Specs


Waterproof – Dive into the BEYOND with our 100% waterproof technology to 12 feet (3.6 meters) for an unlimited amount of time.

Battery Life

Battery Life – 5 hour battery life ensures you keep rocking even for your longest runs, rides, gym sessions, or water excursions.


Bluetooth – Cut the cords and amplify your freedom with our earphones' seamless connection to whatever device you use.

MP3 Player

MP3 Player – Never miss a beat on your adventures with our earphones' built-in MP3 player boasting a generous 8GB of memory.


Multi-Sport - Engineered to keep up with your active lifestyle, whether you're swimming, cycling, running, paddling, or hitting the slopes.

Open Ear

Open Ear – Stay connected to your surroundings while indulging in crystal-clear sound.

Superior Sound

Superior Sound – Get ready to experience your favorite tunes like never before, with bass that's proudly amplified for maximum impact.

Included in the Box

  • Headphones

  • USB Cable

  • Swim Earplugs

  • Quick Start Guide & User Manual

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 75 reviews
Marco Agovino

TRI PRO Multi-Sport with PLAYLIST+

Luis Cerezo
Unique product, fantastic customer service

I've been using my Tri-Pro with PlayList+ for months now, and I'm so happy with them I recently bought another set for my brother in Spain. I had a couple issues along the way, but both were expediently resolved. (1) Battery life suddenly dropped. I contacted customer service and they replaced my headsets within days. (2) My headset would repeatedly turn off while swimming. They advised me to turn bluetooth off my iPhone (I leave my phone on the pool deck) and that did the trick. They work seamlessly, the battery life is very decent (I charge it every 4 swims or so, I do 1,400 yd at a time), and the sound is better than anything else on the market. I also own a headset of Delphins, with custom-made earplugs. The sound doesn't compare, because water will inevitably leak into your ears, muffling sound. With the TriPro I don't have that problem, since they use bone conduction. They've transformed my swimming. I create playlists on Spotify, record them (I have 7 so far, and counting), and boom, happy swimming. I can't tell the number of people I've recommended this product to.

Blown Away

A friend recommended bone conduction headphones for distance swimming training, and I got H2O Audtio’s w/Playlist+. Recording songs from my playlist was easy, and I am blown away by the sound quality while swimming…real game-changer! Also, H2O's service is fantastic.

eric kraut

Headphones are great and more importantly service was outstanding

Greg Hammerschlag

TRI PRO Multi-Sport with PLAYLIST+