USB Rechargeable Bicycle Turn Light Wireless Remote Control Bike Tail Light, Wireless RC Bike Tail Light

1. Through the USB interface, fast charging anytime, anywhere, convenient and fast.
2. Small and light, carry it with you.
3. Lamp beads: 4 blue SMD/5 red SMD/30 yellow SMD
4. Brightness: red light 10-15LM
5. Color: main light red, left and right turn signal yellow
6. Battery: 500 mA
7. Life: 30000 hours
8. Life time: 4-5 hours
9. Gear position: main light: always on-slow flashing