Brand: FEREI Model: KR09Q5 Color: Black Casing: Hard anodized finish Emitter Brand/Type: Cree Emitter BIN: Q5 Color BIN: White Total Emitters: 1 Battery Configurations: 1 x 18650 2200mAh battery (included) Voltage Input: 3.7V Switch Type: Clicky/Clickie Switch Location: Barrel Side Modes: 2 Mode Memory: No Mode Arrangement: Short press: Hi > Mid; Long press: SOS Brightness: 220 lumens maximum brightness (manufacturer rated) Runtime: 2 hours (manufacturer rated) Lens: Coated Glass Lens Reflector: Aluminum Textured/OP Carrying Strap: Strap Included Other Features: Waterproof Design Accessories: 1 x 18650 2200mAh battery 1 x Battery charger 1 x AC 100~240V power adapter (2-flat-pin plug) 1 x Chinese/English manual