Size: 13.5*2*2cm
Net weight :105g
Material:Aluminum alloy
Battery:built-in 2000mAh lithium battery
5 files:  - weak light - COB white light - COB red light - COB red light flash
Packaging:color box packaging
Charging method :USB charging
Packing size 14 (+3) * 3.5 * 5CM
Package weight 120g
Features 90 degree rotation of the head Tail hidden charging, tailstock magnet 360 degree rotation
Can do flashlight headlight work light
big size

Size: 17*2.8*2.8CM
Net weight: 207 g
Material:Aluminum alloy
Battery built-in 3000mAh battery
Switch:Push switch
5 files: - weak light - COB white light - COB red light - COB red light flash
Packaging:color box packaging
Charging method :USB charging
Packing size 17.5 (+3) * 3.5 * 4cm
Package weight: 221g
Features 90 degree rotation of the head Tail hidden charging, tailstock magnet 360 degree rotation