about this project Brand new high quality strong light flashlight camping flashlight. Suitable for outdoor adventure, camping, hiking, patrolling. Upgrade the large-capacity battery to extend battery life. Hidden input and output interface low battery reminder function. USB intelligent fast charging system, multiple charging, convenient for you to use micro USB charging / support power output. Charging system, multiple charging, convenient for you to use micro USB charging / support power output. Spotlight adjustment telescopic zoom. It is used for escape through broken windows and self-rescue in distress. illustrate Model: A85 Size: 17CM*3.5CM*2.5CM Net weight: 146g Bulb: XHP 50 Battery: 1*18650 (not included) Material: aluminum alloy Switch: push switch Gear position: 3 gears: strong light-weak light-flash Zoom mode: telescopic zoom Charging method: Micro USB charging supports power output Features: Hidden input and output interface low battery reminder function Package Included: 1 x Flashlight (batteries not included) 1 x USB data cable