Description: TrustFire Mini2 is a USB Mini Rechargeable EDC Flashlight. Mini2 powered by 10180 battery that charges through a Micro-USB port when the light head is unscrewed and removed, it utilizes a CA18-3X LED paired with TIR optic. Changing outputs is simple just by twisting the light head. It’s a reliable and helpful EDC light tool. --Max luminous: 220 lumens, 5 lumens --Working voltage is 3.1v ~ 4.2v. --Runtime: 220 lumens -- 23 minutes, 5 lumens Max 7.5 hours --Candela: 890CD --Max beam range: 57 m --Waterproof: IPX8, 2 meters underwater --Drop height: 2 meters --Use ca18-3x LED, life of 50000 hours. --It has a rechargeable lithium-ion battery that can be charged via Micro-USB cable. --Anti-reverse connection design, prevent the battery installation against the circuit to cause harm.