Smart LED Bicycle Wheel Light Bike Front Tail Hub Spoke One Lamp With 7 Color 18 Modes Rechargeable Kids Balance Bike Light

Product description:

Material:PC

Function: constant lighting, f; 7 colors f alternately; 18 modes display automatically

Work time: 8-12 hour

Mounting pment: wheel hub

Waterproof rating：Life waterproof

No speed is required, will constant lighting when power on Installed in the center of the wheel, won't affect the center of gravity of the bicycle

Style 1：

Installed diameter: le than 32mm, especially recommend for kids balance bike

Product size: 8.2*1.6cm

Battery: 300mAh Li Battery

Style 2：

Installed diameter: le than 39mm, especially recommend for mountain bike

Product size: 9.8*1.9cm

Battery: 350mAh Li Battery

Instructions for use:

1. Long pre for 2-3 seconds to turn on/off, short pre the on to switch modes

2. The light will automatically turn off if no ion is felt for 5 seconds after power on, and automatically turn on after again

3. During use, no ion is felt for about 35-40 seconds, the light will automatically turn off, and automatically turn on after again