The Tri2 Series buttons are much improved and easy to use while your head is underwater. Much improved sound bass/treble balance for music in memory mode. Spoken voice (audio book) has a good tone.

— Keith

Been using H2O Audio for years, was lucky enough to get a TRI2 Blue before it hit the market. Used it on my last race, it was great, the longer battery life was amazing to have as I competed in the Molokai2Ohahu World Championships. The new rubberized texture of the headphone, it does not feel as plasticky and hard, just feels better to hold and on the head. The buttons are easier to find when wearing the headphones, especially nice when the conditions can get a little rough. Audio was better than ever.

— George Plsek

"As a surf photographer, I find the TRI 2 Multi-Sport to be an incredible product. I'm impressed by the hours of crystal-clear sound it provides, especially while capturing underwater shots. Surfing with it was fantastic too—I could easily tune out the chatter around me, and the secure design ensured it stayed in place perfectly."

— Jersson Barboza