[Flashlight Helmet Camera] 4K video recording (3840*2160, 8 megapixels) and photography (5484*3456, 1800 megapixels), loop recording (1-9 minutes video, default duration 3 minutes).[Flashlight Function] Flash, SOS, strong light, weak light, medium light.[Helmet Bracket Accessory Kit] Two bracket modes, easy to install, ready to be installed on helmets, bicycles and motorcycles.[Ultra-Long Distance] 2600 mAh large capacity battery, lighting time 10 hours, video recording 8 hours, using two functions simultaneously for 4 hours.[IP66 waterproof metal housing widely used in] Motorcycles, bicycles, helmet videos, fishing, cycling, skiing, rescue, drive motors, outdoor adventures, security, camping, exploration.