Betty Designs x H2O Audio TRI 2 Headphones
Best stylish bone conduction headphones for dedicated endurance swimmers.
These headphones bridge the gap between land and water training with a fully waterproof, bone-conduction design. The integrated MP3 player eliminates the need for a phone during swims, while the open-ear fit keeps you aware of your surroundings during runs and rides.
$149.99
at
Bettydesigns
More TRI options
Who it's for
- Outdoor athletes prioritizing safety and environmental awareness during workouts
- Swimmers and triathletes needing reliable performance in the water
- Minimalist trainers wanting a phone-free workout experience
Who should skip it
- Frequent travelers who prefer universal USB-C charging convenience
- Audiophiles seeking immersive sound quality and heavy bass performance
- Swimmers expecting to stream music directly from a poolside phone
Performance breakdown
Waterproof Integrity
IPX8 rating ensures total submersion without compromising internal components.
Situational Awareness
Open-ear design keeps ambient sounds audible for safer outdoor training.
Standalone Playback
Built-in 8GB storage eliminates the need for bulky phones during workouts.
Ergonomic Stability
Neckband design stays locked in place during high-intensity movement.
Audio Fidelity
Bone conduction technology prioritizes clarity over deep, resonant bass response.
Battery Endurance
Six to nine hours covers most training sessions but requires frequent charging.
Key Specs
Acoustic Design
Bone Conduction
Water Resistance Rating
IPX8 (up to 12 feet/3.6m)
Battery Life
6-9 hours
Charging Time
2 hours
Storage
8 GB MP3 player
Connectivity
Bluetooth and MP3 mode
Form Factor
Neckband
Know before you buy
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Ask Metto anything about the Betty Designs x H2O Audio TRI 2 Headphones before you decide.
