Bicycle headlight sensor light $ 9.48 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: waterproof, 4 modes USB charging, easy to install 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
