Product information:

Material: aviation aluminum alloy
Beads: T6LED white light
Working voltage: 3.2-4.2V
Power: 10 W
Keys: side
Lens: glass lens
Hanger: tail rope
Lumens: 1100 Lumens
Range: 250-300m
Battery: 18650 lithium battery/iron lithium battery
Dimming: strong -- weak -- burst flash for 2 seconds SOS
Waterproof: IPX-6
Charging: USB charging
Color: black
Net weight: 103 g (excluding battery)
Size: 124 mm (length) X 25 mm (flashlight diameter) X 32.5 mm

Packing list:

Flashlight + Data cable + battery* 1