1Storm Motorcycle Open Face Helmet Scooter Classical Knight Bike Dual Lens/Sun Visor + Motorcycle Bluetooth Headset: HJK526 Matt Black

DOT Approved; Size L (57-58 CM,22.4/22.8 Inch); Helmet comes with motorcycle Bluetooth headset as bundle (installation required); Advance Dual Visors/Double Shields Design (inner smoked lens and optional outer clear, smoked or tinted lens); Motorcycle Bluetooth Headset supports up to 3 riders intercom, 800 meter communication, 10 hr phone talk time, 7 hr intercom talk and 300 hr standby time; Compatible with most mobile phone, Ipad, GPS audio via Bluetooth 3.0 technology; Easy one touch phone call, music playing, FM radio control; Aerodyname Spoiler mounting helps helmet steady and stylish looking;