Product information:

Material: Engineering plastic
Charging mode: USB
Applicable environment: Daily carrying camping, hiking, night riding, cave exploration
Maximum brightness (maximum luminous flux): 240 lumens (inclusive) -350 lumens (exclusive)
Charging time: depends on the condition of the battery
Usage time: 100000
Gear: 2nd to 4th gear
Type of light bulb and accessories: LED
Length: 20cm

Battery life: 4-9h
Brightness mode: white light+red light warning
Waterproof performance: Lifetime waterproof
Charging time: 6 hours
Left and right zoom: Non zoom products