Brand SingFire Model SF-700 Quantity 1 Color Black + silver Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Working Voltage 4.2 V Battery Configuration 2 x 18650 batteries (included) Circuitry 2500mA Brightness 800 lm Runtime 3 hours Number of Modes 3 Mode Arrangement Hi / Mid / Fast strobe Mode Memory No Switch Type Reverse clicky Switch Location Tailcap Lens Glass Reflector Aluminum Smooth Strap Included No Clip Included No Band Length 41cm Suitable Head Circumference 40~60cm Beam Range 150 meters Other Feature Bright light; Aluminum alloy anti-throw cranium; Impact resistance high temperature glass; The metal reflective cup; The built-in digital control circuit; Built-in CREE XM-L T6 LED highest output brightness 800lm; With attack head design Certification CE / RoHS Packing List 1 x Head lamp 2 x 18650 batteries 1 x AC power charger adapter (Input: AC 100~240V 50~60Hz; Output: DC 4.2V 1000mA; 2-flat-pin plug; cable 115cm) 1 x Car charger (58cm-cable) 1 x English user manual 1 x Gift box