Waterproof Bicycle Light USB Charging With Horn | Speedometer mb scaler Material: Nano atomization chip +

Material: Nano atomization chip + ABS + electronic components + PC plastic

Style A: 40721

The super fashion design protects the eyes from the damage caused by sunlight

Frame: PMCT

The lights could bring a lot of atmosphere at night

Waterproof Bicycle Light USB Charging With Horn | Speedometer mb scaler Material: Nano atomization chip +Material: engineering plastic Set parameters: Product size: 14x11. 5x4cm Product Description: Product material: ABS, surface treatment: spray paint, charging time: 2 3, discharge time: 3 hours, always bright, The code table usage instructions are as follows ODO is the full mileage, DST one way kilometers, MAS maximum speed, AVS is the average speed TM is the riding time. It can be equipped with mobile charging treasure for continuous life, new lights