Sena Expand Long Range Bluetooth Neckband Communication System water SmartHead technology ensures that the

SmartHead technology ensures that the adapter will work on both Presta and Schrader valves without requiring you to change any parts or buy two separate adapters

Open-toe silhouette

allowing for a clean

it's the perfect layer for all your favorite outdoor activities

an advanced new compound with outstanding grip and cross-country properties was developed

Sena Expand Long Range Bluetooth Neckband Communication System water SmartHead technology ensures that theThis headset was designed to give you a stable, secure fit for pretty much any kind of situation you might want to use it infrom headset to headset intercom duty, to Bluetooth hands free calling, staying in touch with your companions in the great outdoors, or playing your favorite tunes from an MP3 player, youll always enjoy natural, crystal clear sound quality. Bluetooth music playback is controlled by Playback Control, and the sound is automatically