Features:
- High brightness LED lamp
- 3 kinds of flashing mode
- Exterior brilliant atmosphere
- Silicone material， soft and light
- Convenient to install
- Powered by 1 CR2032 battery ( included ) Mounting Placement: Frame，Handlebar，Seatpost
Power Supply: Battery 0.023 Package weight: 0.052 kg
Product Size(L x W x H): 6.00 x 5.50 x 2.20 cm / 2.36 x 2.17 x 0.87 inches
Package Size(L x W x H): 13.00 x 7.50 x 2.50 cm / 5.12 x 2.95 x 0.98 inches Package Contents: 1 x Bicycle Taillight