Item Name: 1 Pair Blue Neon Car Bike Bicycle Cycling Tyre Wheel Spoke Valve Cap Light. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Specifications:
Material: Plastic
Emitting Color: Blue
Shell Color: Silver
Power: 3 x AG10 battery
Instructions:
1. It will light up when the electronics are just installed, and then it will not light up.
2. In the evening or in the case of low light, it will be bright when it is shaken. It will light for 15-20 seconds each time, and it will not light during the day.
3. Photosensitive and shocksensitive. It is bright when when it is dark or even there is low light.
