Bicycle headlight sensor light

WEST bike bicycle front light sensor Intelligent flashlight LED USB Charge waterproof bike headlight with horn bike light lamp

Product Information:
Name: intelligent front bicycle induction light
Material: PVC
Size: 10 cm * 2.3 cm * 3.2 cm
Weight: about 89g (only light), about 134g (total weight)
Colors: black / black green
4 Modes: strong bright / weak bright / slow flash / SOS
Power supply: USB Rechargeable
Lighting time:
Strong light: 5 h
Low light: 10 h
Fully loaded time: 5 h
Waterproog: Yes
Range: 200 m
Characteristics:
1. waterproof, 4 modes
2. USB charging, easy to install
3. Intelligent perception of sensor light
Note: When the blue light is on, in induction mode, and with the change of brightness around the light will change