Features:
Small and exquisite appearance， it is convenient to carry.
5 red or blue LED lights， they can flash 64 kinds of patterns.
It can be installed on the cycle spoke and will flash when the road wheel rolls.
Suitable for bicycle， mountain bike etc.

Specifications:
Light color: Red + Blue
Material: Plastic
Battery: 4 * CR2032 batteries (NOT included)
Product size: 11 * 5 * 1.5cm
Product weight: 33g
Package size: 18 * 12.5 * 2cm
Package weight: 90g

Package list:
1 * Pair Bicycle Tyre light