Weight:670g Dimensions:1.65in*2.64in*0.98in(42mm*67mm*25mm) Brand:FandyFire Model:D88 Emitter Brand:Cree Emitter Bin:XML-T6 Color Bin:Cool White Quantity:1 Material:Aluminum alloy Color:Black+Silver Total Emitter:3 Reflector:Plastic Reflector Modes:5 Mode Arrangement:High>Middle>Low>Super Low>Strobe Mode Memory:No Zooming Function:No Battery Included:Yes Battery Configuration:4x18650(4400MAH) Battery Using Time:1.5-2hrs Waterproof:No Beam Range:120-150m Lens:Glass Lens Minimum Luminous Flux:1500 Max Luminous Flux:1800 Circuitry:2A Working Voltage:8.4V(Max)/4.2V(Min) Switch Type:Full press Switch Location:Tail-cap Packing List:1x Bike Light 1x Headband 1x Power Charger 1x Battery Pack 1x Rubber Ring<img src="http://112.74.112.28/down/products/320102/320102_000.jpg">