Product information: 

Size: 48 * 150 * 45mm
Material: ABS
Charging method: Type-C
Is fast charging: zoom, telescopic zoom
Gear: strong light/weak light/burst flash
Power supply method: built-in lithium battery performance
IPX65: Domestic waterproofing
Usage environment: Outdoor/Mountaineering/Night Fishing/Camping/Hiking/Night Riding