Weight:706g Dimensions:1.97inx1.97inx2.17in(5cmx5cmx5.5cm) Brand:TrustFire Model:TR-D011 Quantity:1 Color:Black+Silver Material:Aluminum Alloy Emitter Brand:Cree LED Type:XM-L2 Emitter BIN:T6 Color BIN:Cool White Number of Emitters:3 Working Voltage:7.2~8.4V Battery Configuration:1 x 18650 Battery Pack (4400mAh with two parallel two series) Circuitry:2500mA Brightness:1800lm Runtime:2~3 hours Number of Modes:3 Mode Arrangement:Hi>Low>Fast Strobe Mode Memory:No Switch Type:Reverse clicky Switch Location:Tailcap Lens:Glass Reflector:Aluminum Smooth Flashlight Mounting:handlebar Beam Range:200m Strap Included:No Clip Included:No Feature:Battery pack with USB interface can charge your mobile phone(output:5V) Packing List:1 x Bikelight with Cable(90cm) 1 x 18650 Battery Pack(4400mAh with two parallel two series) 1 x 2-Flat Pin-Plug Charger (100~240V, 50~60Hz, 140cm) 1 x English-Chinese User Manual of Power Bank 2 x Rubber O-Rings<img src="http://112.74.112.28/down/products/422349/422349_000.jpg">