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 mode

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