KTV Drive Pro 300* Max 300 lumens / 40-hour runtime in Femto mode* Waterproof USB-C charging (cable not included)* Integrated strap hooks for low-profile mounting* 1400 mAh battery capacityKTV Drive* Max 40 lumens / 45-hour runtime in Femto mode* Wide Angle Optics: 270° of visibility* Aero and round seatpost compatible design* Integrated USB stick for cable-free recharging* 400 mAh battery capacity* Daytime Flash mode* IPX7 Waterproofing standards