Feature:
1. Waterproof, 14 Blue LED Lights.
2. Install on the front or back wheel.
3. Press Button to turn "ON", easy to use
4. Easy to install
* Power: 3x 1.5v Battery (battery not Include)
* Install on the front or back wheel,
* 40 Design Patterns and 5 Word Patterns,patterns change every 3 seconds.
* When riding slowly, the LED will blink and will only show a pattern of lines
* The LED lights will keep blinking for 2 minutes after the wheel has stopped
Size:133mm x 52mm x 21mm
Net weight: 55g
Package weight: 105g
Unit package size: 230 x 126 x 50mm
Package Included:
1x LED bike spoke light
1x sensor unit
1x Enghish description