The PMX 685i Sports Neckband Headset from Sennheiser features high output drivers while allowing situational awareness through only partial isolation. Additionally, this lightweight headset sits unobtrusively under your biking half helmet and is both sweat and water resistant. The PMX 685i has an inline remote and microphone that offer compatibility with all iPad, iPod, iPhone, and miCoach models - as well as conventional operation with CD players and AV systems. A unique moisture protection system allows you to rinse the headset to remove grime and perspiration.
