Motorcycle Bluetooth Helmet Anti-fog Double Lens Open-face Helmet with FM

Product title: Motorcycle bluetooth helmet anti-fog double lens open-face helmet with FM

Battery capacity: 1200ma Charging time: 3 hours Endurance time: 20 hours Standby Time: 88 hours Code number: M,L,XL,XXL

Features: open-face helmet design, variable full-face helmet and open-face helmet, with high-definition anti-fog lenses, ABS materials, cycling pick-up and call, listening to music, listening to navigation, radio, stereo sound quality.