Description: Designed with 300 lumens high brightness lamp beads, energy saving and long life, this bicycle tail light is also designed with a variety of light modes, large floodlight, wide angle lighting range, making night riding safer. With a waterproof design, this bicycle taillight makes the rain unrestricted. In addition, it is wear-resistant and drop-resistant, easy to install, can be quickly charged and has a long battery life, making it ideal for outdoor cycling. It is constructed of ABS material. The length of the bicycle taillight is 5cm; the width is 3.9cm; and the height is 2.8cm. It is suitable for bike. Item Name: Bicycle Taillight Material: ABS Features: Multi Modes Lights, Waterproof, High Brightness LED Type: COB LEDS Lumen: 300 Lumens Battery Capacity: 300mAh Charging: Type-c Mode: 5 Light Modes (White Light), 3 Light Modes (Red Light) Continuity: Red Light: Strong Light 3H, Low Light 6H, Flashing 15H White Light: White Light 3H, White Light Flashing 15H, Red Light 3H, Red Light Flashing 15H, Red And White Mutual Flashing 12H Size Details: L: 5cm/1.97", W: 3.9cm/1.54", H: 2.8cm/1.1"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Taillight 1 x Charging Cable 1 x Rubber Band 1 x Bracket