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.

View more

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.

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.

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.

  • 5 stars: 83 (75%)
  • 4 stars: 20 (18%)
  • 3 stars: 6 (5%)
  • 2 stars: 1 (1%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Anonymous
Absolutely love my headphones and the customer

Absolutely love my headphones and the customer service is excellent

P
Peter McCollough
Replaced my old tri-sports

Replaced my old tri-sports. Love this new set. Bummer that the app doesn’t sync with them but otherwise they are great so far!

r
ralph schmitz
Great addition to my listening equipment

Great addition to my listening equipment. Sound quality is very clear and crisp. It replaced an earlier version of H2O Audio bone conduction over the ear headphones. Very glad I purchased. Their custom care is also very good.

Thanks, Ralph! We’re honored you chose H2O Audio again. Great sound and great support are exactly what we strive for. 🎧🌊

R
RicksterG
Well my bone convection earphones finally gave up the ghost

Well my bone convection earphones finally gave up the ghost. But not for lack of trying by H2O Audio’s support team. Christine reached out to me and walked me through every reset option there is. She had to overcome my challenge of not knowing what model I had. A couple of photos and we were on our way. As it turns out, no reset was going to revive my earphones. I’d worn out the battery and no recharge would take. Time to get some new ones. And H2O audio will be my next purchase. When a company supports like Christine did, I’m in. Thanks to H2O audio and Christine in particular. I’ll be in good hands with my next purchase!

H
Henry Oxendine
I love the headphones use them all on vacation

I love the headphones use them all on vacation in the ocean and they worked fantastic!!

Thanks, Henry! We love hearing your H2O Audio headphones worked fantastically in the ocean. Here’s to more music-filled adventures! 🌊🎶

H
Hannah Swain
review on tri 2 multisport

I love them so much. they work well in water. i found it easy to download my music from spotify to my headphones. very good.

Thanks, Hannah! We're so happy you're loving your TRI 2 Multi-Sport and that getting your Spotify music loaded was a breeze. Enjoy every swim! 🌊

K
Kris Plant
Wish there were head sizes

Wish there were head sizes. If they could be smaller and larger sizes would be great. They are quite big for me and don’t fit under swim cap like I wish they would.

C
Carl Cephus
I bought two (2) a blue one and the black one

I bought two (2) a blue one and the black one. I absolutely love mine. I use it while swimming. My wife however does not like hers. I returned it because I could not justify having both.

L
Lisa Dugan
Impressive Watersport Device!

This is my first upgrade after using the shuffle set up with earphones. Worked really well and my only critique would be you use the same button to turn it on/off, do volume, switch to Blue Tooth or memory so it's a little confusing. All in all, great quality for your musical swim!

R
Roger Honz
Cycling

Works well for cycling and allows for hot /wet conditions. Battery life a bit short.

Thanks, Roger! Glad they’re working well for your rides🚴. We appreciate the battery-life feedback.

A
Anonymous
Awesome headphones

Love these! Much safe to use while biking.

J
Joseph Gandolfo
H2O Audio - TRI Multi-Sport Waterproof Headphones with MP3 Player and Bluetooth

I like it and it is a good headphones and is brand new and it is awesome.

J
Jennifer S
Comfortable design!

My ears are happy!

M
Mike Poynter
Exceptionally well-made and outstanding follow-up customer service

Exceptionally well-made and outstanding follow-up customer service. I had an issue with the first pair and after an email with Christine in customer service, they sent a replacement set. I would highly recommend this company. This is my first time purchasing from H2O and I have recommended to a couple of friends.

P
Paulina Del Rio
Great pair of multi-sport headphones!

The TRI 2 Multi-Sport are a great quality pair of headphones. The functionality in the water is awesome.

I
Ivan Adames
Wife super happy with her Mother’s Day gift

Wife super happy with her Mother’s Day gift.

A
Anonymous
Bluetooth and still hear what's going on around me

Bluetooth and still hear what's going on around me.Great product! Easy start-up, nice sound. I enjoy being able to listen to

D
David
Work

Work well

J
John Hall
clear audio quality

clear audio quality. excellent fit

A
Andree Miceli

Betty x TRI 2 Multi-Sport

P
Pepe
Great

The reason for the 4 stars is I would have like them to have more volume. Otherwise they are great.

K
KellyH
Where beauty meets function.

The color is beautiful, the fit is fantastic and the sound is stellar. What more could you need…already used them on the bike trainer and to listen to hours of continuing education courses. Allows me to hear my content while being able to hear noise on the periphery if needed.

H
Heather Summers
TRI 2 Multi Sport Run Approved

These are very easy to charge and the buttons make it easy to use. I’ve only used blue tooth mode but the sound is perfect. I have a small head so I was worried about how these would fit but I managed a hat, sunglasses and the multi sport and everything stayed on. The charge lasts long, the case helps me locate them easily and I cannot thank you enough for such a fun, quality, product.

J
Jessica Hyndman
LOVE

I workout in a sauna and these are PERFECT. Took a bit getting used to because they don’t sit like your average headset but they don’t move while I’m doing all kinds of poses. And they are barely affected by the heat - they’re lukewarm when I’m done. So glad I took the plunge!

J
Joel Meusch
Great Product

Easy to use. Downloading music is smooth. Battery life would be my largest complaint.

J
Jim Otayek
amazing product

using it daily in swimming and amazing product - the sound is great

T
Tim W
Great sound, comfortable and easy to use

These are really easy to use, from creating folders of music to making changes on the move. Comfortable to wear over the length of a marathon and great sound but I was still able to hold conversations with other runners. Really pleased with these.

R
Rebecca Brown
AquaBoogie🎶🪩💃🏻🏊🏼‍♀️

I absolutely enjoy everything about my new experience, I train for two hours, twice a week. The headphones are a game changer totally leveled up my experience, sound quality 10..,time goes by faster lots of fun I look up like where did the time go🤩

s
stefano bordone
Up to expectation

Just a remark, a usb-c connector should be a must. USB standard it’s not acceptable anymore.

J
J.H.
Customer service heroes!

I purchased an H20 Tri about a year back, having gotten exceptional near-daily use from them. After a piece of the headband suddenly broke loose, I contacted customer support to see if I could get a fix, and they graciously offered to send a replacement free of charge. I am floored by the enployee quality on display here!

As for the headphones:

• Fantastic battery life, lasts for ages
• Comfortable to wear for extended periods of time, underneath a hat / toque
• Charges quickly, never have to wait long until I can use them again
- The wrap-around design on the back of the head can lead to occasional awkwardness when trying to position the headphones
- Occasionally, audio that has too high of BPM or just rapidly changing tones can cause "glitching" sounds, with audio quality warping and distorting. Sometimes the same audio at the same battery level can produce different outcomes, so it's unpredictable.

Overall, I am very happy with my product despite a small handful of shortcomings, and the support staff is second to none.

K
Kyler Hanson
Bulky and quiet

These don’t fit the best, maybe if there was a smaller size. I don’t know if that makes the audio quiet but hard to hear on bike rides on busy roads. Exited to test out water proofing.

Thanks so much for sharing your feedback on the TRI 2! Fit and sound can sometimes improve by adjusting the positioning of the headphones, so we’d recommend giving that a try to see if it helps with the audio on your rides.

We’re excited for you to test them in the water, that’s where they really shine. Let us know how they feel once you’ve had a chance to swim with them, we’d love to hear your thoughts!

Go Beyond