H2O Audio TRI 2 PRO Bone Conduction Headphones – Bluetooth 5.3, MP3 Underwater, 8GB Memory

Versatile open-ear audio for land and water

Meet the H2O Audio TRI 2 PRO, a bone conduction open-ear headphone designed to move with you. Its consumer-inspired design combines a soft silicone finish with intuitive controls for comfort and confidence during runs, rides, and pool sessions. An included hard shell case keeps the device and accessories organized and protected, so you can focus on the moment rather than the gear.

Two ways to listen, one seamless experience

On land, Bluetooth 5.3 delivers reliable wireless streaming for music, podcasts, or calls. When you dive in, switch to MP3 mode and enjoy uninterrupted playback from the built-in 8GB memory, with clear audio up to 12 feet underwater. This dual-mode setup provides flexible listening across environments without needing to swap devices.

• Bluetooth 5.3 for smooth streaming on the go
• MP3 mode with built-in 8GB memory for underwater listening
• Underwater audio reach up to 12 feet for swimming and splash activities
• Supports common formats like M4A, MP3, WMA, FLAC, and APE

Playlist+ and magnetic memory

Playlist+ adds a unique layer of flexibility by recording and replaying live-streamed audio from apps. This lets you revisit the same live audio later, which can be especially handy during workouts or practice sessions where timing matters.

• 8GB memory stores thousands of songs and audio files
• Playlist+ captures live-streamed audio for later playback
• Approximately 8.5 hours of mixed-use playtime, 9 hours Bluetooth, 6 hours MP3

Durability, comfort, and ease of use

Designed for action, the TRI 2 PRO features a soft silicone finish and reworked controls for easier operation in motion. A protective hard shell case offers protection from knocks, bumps, and drops, with an internal mesh pocket to keep cables and accessories tidy. H2O Audio backs its products with the Go Beyond Promise for up to a year of protection.

Whether you’re training, commuting, or exploring open water, the TRI 2 PRO aims to provide a versatile listening experience that respects your pace and environment. Benefits are presented as possibilities to enhance your activities, never as guarantees.