12pcs RGB LED Bicycle Wheel Lights Signal Lamp 300mAh Lithium Battery Waterproof IP55 for Kids Bikes Balance Bicycle
12pcs RGB LED 300mAh Lithium battery
Suitable hubs:diameter:below 30MM
Working time:above 12h
Controlled by movement sensor and manual switch.Lights turn off without moving after 40sedonds.
Press switch to select the lighting:including red,blue,green,pink,yellow,navy,white and 7 clolors flash.
Press switch for 3 seconds to enter the 18 images mode.The color change automatically.