Packing: 15.5*9*2CM

Name: Bicycle Firewheel

Switch: Manual Control Switch

LED: 5 lights: Colorful

Pattern: 7-pattern length: About 10cm

Material: Plastic

Power supply: Uses 3 AG10 button cells (3 cells are included with the product itself).

【Note】Air valve interface: Must be a US-style valve

1. 5 LED bulb, 5 lights total with 3 colors.

2. 7 modes of lighting, dazzling colors, cool and safe at night