1600 Lumens headlight 3 Super bright LED 8 Modes: 100% Brightness, 65% Brightness, 45% Brightness, 15% Brightness, 2% Brightness, Day-Flash, Pulse, Flash-Flash USB Rechargeable lithium battery Charge time: 9-10 hours CNC machined aluminium body Low battery indicator Battery level indicator screen Micro-USB rechargeable cable Power bank function to charge up a mobile device Tool free bracket Size116mm x 49mm x 34mm Waterproof IPX4 Weight: 242g