... Meters,Helmet Camera,Bike Camera,Waterproof Sports Camera with HDMI out, Laser light,Led CT-RD32SMain Features:1.1080P Full HD ... useInterfaceUSBUSB2.0AV TerminalHDMI,AVBatteryBattery3.7V 1000mAh Rechargeable Li-on battery, Working Time2.5 hrs 1080P recording Time Charging Time3hrsColorBlack,Orange,YellowUnit ... Meters,Helmet Camera,Bike Camera,Waterproof Sports Camera with HDMI out, Laser light,Led