14 LED 40 Design Patterns Bike Bicycle Wheel Spoke Light

Specification:
Material: ABS plastic
Size:13.5 x 5.2 x 2.4CM
LED Number: 14

Description:
Waterproof ，shuts off automatically.
Can installed on the front or back wheel.
14 blue LED light， 40 design patterns and five word patterns， patterns change every three seconds.
Display sequence: Message， Patterns， Time of Riding， Number of Rounds， Patterns
Car lights increase night-time and bad weather visibility for safety.
Requires 3 x AAA batteries (Battery Not Included).
The LED lights will keep blinking for two minutes after wheel has stopped.

Package Included:
1 x Wheel Light (battery not included)

Kindly Reminder:
This product is long，so that it fits on bike with a wheel diameter of 20!#!amp!*!quot; or greater.