Parameter:
LED: Leites lamp beads
Power: 5W
Life: 50000h
Battery: 18650 lithium battery
Switch: Press the bright light once, and press the gesture sensor twice (with the hand within 10cm of the headlight).
Life time: depending on battery capacity
Material: aluminum alloy
Size: 87*33*30mm
Charging: USB interface charging function
Power: 500mAh

Instructions for use
1. Check the battery: make sure the battery has been charged and installed in the correct direction.
2. When using, please choose according to the voltage and battery requirements, do not use it at will, so as to avoid the circuit board from burning out. Do not use batteries of different types and voltages at the same time.
3. In use, when the brightness changes greatly, please turn off the headlights to prevent over-discharge of the battery. Please pay attention to the waterproof, moisture-proof and drop-proof of the battery.
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