Features:
Easy installing and removing
Waterproof, durable and anti-shock
Come with high visibility LED lights, which can make your riding safely

Specifications:
Material: ABS
Waterproof: IP55
Light Color: Colorful,Red
Battery: 3x LR44 Battery(Included)
Working Hour: 15-20 Hours
Item Weight: 50g / 1.7oz
Item Color: As shown in the pictures
Item Size: 9.8 x 9.5 cm / 3.8 x 3.7in

Package Content:
1 X Bike Light