1. If you put the flashlight in a bag, be sure to loosen the connection between the battery tube and the head. Otherwise, the flashlight may be turned on by mistake, which has a risk of burning the contents in the bag.
2. Please use TYPE-A to TYPE-C cable and 5V adapter to charge the battery.
3. There is a black hold in the middle of the light spot if you choose smooth reflector.
Material: aluminum alloy
Low voltage warning: automatic power off
Reverse polarity protection: None,The positive side of the battery should be facing the head
Lens Type: ar-coated glass lens
Charging: TYPE-C charging interface (charging current 3A)
Switch position: side button in the head
Mode memory: yes
Tail stand: yes
Battery included or not: not included
Battery type required: 4*18650 batteries (protected or unprotected)
Head diameter: 69mm
Battery tube diameter: 50mm
Flashlight length: 153mm
Product weight: 458g
Weight with box: 592g
Packing size: 183 * 99 * 80mm