Martian Motorcycle Bluetooth Helmet Full Face Dual Visor Bluetooth Headset: HM-BH2 Matt Black

DOT Approved; Size XL (59-60 CM,23.2/23.6 Inch); Advanced Full Face Dual Lens Design (inner smoked lens/outer clear shield); Motorcycle Bluetooth Headset supports up to 6 riders intercom, 1000 meter communication, 12 hr phone talk time, 9 hr intercom talk, 3 hr charging time and 300 hr standby time; Advanced DSP echo cancellation and noise suppression technology provides clear music and intercom talk with built-in 2 premium speakers with full stereo sound Compatible with most mobile phone, Ipad, GPS audio via Bluetooth 3.0 technology; Easy one touch phone call, music playing, FM radio control;