H2O Audio Surge Contact Waterproof Sweatproof Sport Headset with Waterproof Mic combines our leading waterproof speaker technology with an innovative in-line waterproof microphone, allowing you to stay connected while you submerse yourself in sound. Pair your iPhone, Droid, Blackberry or other music enabled phone with an H2O Audio Amphibx Waterproof Armband and you'll never have to worry...
“The sound in general is quite sparkling, open and well balanced for a single driver IEM. The first thing i notice is that the bass is a little flat and boring. It doesn't have that good punch, warmth or layered experience most high-end IEM's possess. Once the music evolves to more complex compositions it's losing it's composure and that's were you notice most these are $30...” --Xstream