1. Product Name:Leadbike USB Charge Tail Light A54
4. Battery Type:Built-in 600 mAH lithium battery
5. Charging Time:2-3h
6. Using Time:high brightness:3h,low brightness:6h,flash:8h
7. Product Size:8.5*1.5*2.5cm
8. Mounting Placement:Seatpost
9. Type:30 LEDs
10. Suitable for all bikes.Easy to install and remove by silicone fixing strap.
1x bicycle light
1x USB cable
1 x silicone strap
Any problem, please feel free to contact us first and we will supply the best service.