WEST BIKING Mountain Road Bike Wireless Big Character Table Big Screen Waterproof Night Light Speed Speedometer(Blue)

1. Material: PVC
2. Net weight: 32g
3. Gross weight: 88g
4. Size: 4x6x1.5cm
5. Application: mountain bike, bicycle, road bike
6. Features: wireless voice control, large characters, waterproof, luminous