Features:
1) Brand new Q1 color bicycle tail light, high brightness safety warning
2) With double brackets, it can be installed on the bicycle seat tube or seat cushion.
3) The fixed belt is installed, and the tail light can be installed without tools.
4) Aluminum alloy material is resistant to falling/wearing, is stronger, and is more tough.
6) 300 mAh built-in lithium battery, battery life of up to 50 hours.
7) USB rechargeable / IPX6 waterproof function
8) Optical lens + high-brightness lamp beads, effectively keep the light brighter, and the light is soft and does not irritate the eyes
9) Power display function. There are 4 indicator lights in the middle.
1 indicator light = 0-25% battery remaining
2 indicator lights = 25-50% battery remaining
3 indicator lights = 50-75% battery remaining
4 indicator lights = 75-100% battery remaining
10) Only 30g, super lightweight.

Package includes:
1 x Taillight
1 x Seat Cushion Mounting Bracket
1 x Seat Tube Mounting Bracket
2 x Fixed Rubber Ring