Specification: Brand TRUSTFIRE MINI2 Material Aluminum alloy Lumens 220 lumens Maximum range 57m Voltage 3.1V-4.2 V Waterproof IPX8 Weight 11g
Features: Use CA18-3X LED with a life of 50, 000 hours.A built-in rechargeable lithium-ion battery can be charged via Micro-USB (Universal Serial Bus).38.9 mm (length) 13.8 mm (small head diameter). Anti-reverse design prevents the battery from being damaged by the circuit. Made of aviation aluminum. The surface has been subjected to the anti-wear treatment of the third grade hard anodizing of the military regulations. Package included:1 x TRUSTFIRE MINI2 220lm Rechargeable 10180 LED Keychain Light