KTV Drive Pro 300* Max 300 lumens / 40 hours of battery life in Femto mode* Waterproof USB-C charging (cable not included)* Integrated strap hooks for discreet mounting* 1400 mAh capacity batteryKTV Drive* Max 40 lumens / 45 hours of battery life in Femto mode* Wide-angle optics: 270° of visibility* Design compatible with round and aerodynamic seat posts* Integrated USB key for cable-free charging* 400 mAh capacity battery* Daytime flashing mode* IPX7 waterproof standards