Cool Color LED Bike wheel light with 40 graphic patterns and 5 messages will make you a biking attraction. It also shows the riding time in: Hours, minutes, seconds and the number of riding cycles. It needs to be installed on the bike's spoke.

Features:
Fit on bike with a wheel diameter of 20" or greater
Waterproof
Shuts Off Automatically
14 LED lights
Install on the front or back wheel
Displays Time Riding & Wheel Rotations
Display sequence: Message, Patterns, Time of Riding, Number of Rounds, Patterns.
40 design patterns and five word patterns, patterns change every three seconds
LED lights will keep blinking for two minutes after wheel has stopped
Final light will turn off completely in approximately three minutes after wheel has stopped
Requires 3 x AAA batteries (sold separately)
Packed with Sensor unit

Color: White
Product Size: 23x5.5x2.2CM
Shell material: ABS Plastic
LED Lights: 14PCS(White: 4PCS, Blue: 5PCS, Green: 5PCS)

Package: Blister
Package size: 26.5x16x4CM

QTY: 84PCS
N. W.: 10.5KGS
G. W.: 11.5KGS
MEAS: 44x54.5x50.5cm