Specification:

Material: aluminum alloy
LED: Luminus SST40
Luminous flux(max): 2000LM
Brightness memory: Yes
Battery: 1 * 21700 battery
Colour: Black
Waterproof rating: IPX4
Driver: (6amps) temp control
Switch type: electronic switch (with standby current ,around 32μA)
Charging port: TYPE-C charging interface, charging current 2A, the product does not include a charging cable.
Lens type: 40degree TIR
Size: 26.5mm (diameter), 114.2mm (length)
Net weight of the flashlight: 81.2g (without packaging, batteries, headlight straps, and holding clips)
Included accessories: 1*blue headlight belt, 1*holding clip

Package type:

A With 21700 battery:
1*H4 Flashlight
1*21700 rechargeable battery
1*Blue headlight belt
1*Holding clip

B No battery:
1*H4 Flashlight
1*Blue headlight belt
1*Holding clip

Mode operation instructions:

1.click the button ——> flashlight is turned on with last brightness ——> press the button,brightness ramping up ——> release and press the button again,brightness ramping down
2.flashlight off, press the button ——> moonlight mode [This brightness will not be remembered]
3.flashlight on or off, 2-click the button ——> turbo 100%
4.flashlight off,3-click the button ——> strobe
5.flashlight off,4-click the button ——> tactical mode, only 100% ,4-click the button again to quit tactical mode.
6.flashlight off,5-click the button ——> voltage detection (* means "flash" , *** pause ******* means 3.7V, )
7.flashlight off,6-click the button ——> normal ramping mode switch to 4modes 1%-10%-40%-100%
8.flashlight off,10-click the button ——> Lock mode,The flashlight will flash once under any operation, which means the flashlight is locked.10-click the button again to quit lock mode,Please note that this is the only way to unlock.

The flashlight has low voltage protection and temperature control protection.