WOWTAC A7 Tactical Flashlight USB Rechargeable Flashlight with Tail Switch Waterproof Handheld LED Flashlight 1047 High Lumens for Camping-18650 Batte

Specification: LED: XPL HI LED  Runs on: Wowtac li-ion 18650 battery (3.7V/2600mAh). Working voltage: 2.7V-4.2V Output & Runtime (Tested with Wowtac li-ion 3.6V/2600mAh Strobe(296 lumens /9 hrs), Turbo(1047 lumens/2 mins + 240 mins), High(296 lumens /4 hrs), Medium(65 lumens /20 hrs), Low(12 lumens /108 hrs). Firefly(0.5 lumens /108 days). Peak beam intensity: 18000 cd (max.) Max beam distance: 268 meters (max.) Waterproof to IPX-8 Standard (2 meters). Impact resistant: 1.5 meters. Dimensions: 117mm*26.5mm*23.5mm Weight: 105g (excluding battery). Accessories: 18650 2600mAh battery *1, Spare O-rings *2, USB Rubber Cover *1, Micro USB Charging Cable *1, Pocket Clip*1 Operation Turn ON/OFF Press the tail switch to turn the light on/off. Change Modes  When the light is on, click the side switch 5 times to cycle through Firefly, Low, Medium, High and Turbo. The light will rotate to Firefly mode instead of the next mode after pausing a few seconds when cycling through modes. When the light is ON, long press the side switch to Strobe, then single click to Firefly. Memory Function Single click the tail switch to turn on the light, then connect for charging. The light will turn on in the last mode accessed, except for Strobe. Low Voltage Indication During charging, the indicator is RED. After being fully charged, the indicator will be BLUE. When indicator flashes purple, it means abnormal charging. PS: Please screw down the light head and tail cap tightly before use Only firefly and low modes are available while charging.