Cycling Lamp Multi Lighting Modes USB Rechargeable Led Flash Tail Rear Lights

Features:
1.Safe Night Riding: The bright and flashing LED tail lights for safe riding.
2.Waterproof design: allowing you to withstand wind and rain without sunlight.
3.Free adjustment: 5 lighting modes style: Strong light, Weak Light, Flashing, warning lights, 100% lighting
4.Full battery: Long lasting, sufficient power supply, long lasting, no need to worry about the taillights running out of power.
5.Small body shape: Small and lightweight, portable, with powerful functions.