Item Specifications:
Brand new and high quality.
Tire valve cap screw onto the valve stem of your car, bicycles or motorcycle in seconds.
Universal fitment and easy to install no special wires, can be easily instaland removed.
Fits most valves of road, mountain bicycles, motocycles and cars.
Bright will turn on while the vehicle is moving and off when stop.
Silver body with ultra bright, long life-span Cap.
Car increase night-time and bad weather visibility for safety.
Waterproof, shockproof.

Installation precautions and solutions to common problems:
1: The air fire wheel is made of three ag10 batteries . When installing, please correctly align the positive and negative poles, and the wordless end faces the spring
2: Be sure to put the battery in the black insulating leather cover inside, do not expose it, otherwise the short circuit between the battery and the metal of the lamp shell will cause the battery to discharge and heat, and the battery will run out of power in a few minutes.
3: Be careful when screwing the lamp head. Make sure that the metal strip in the notch on the edge of the lamp head is in good contact with the metal base (for example, if the metal is too close to the inside, you can manually pull it out a little, but it must be !)
4: If the air fire wheel does not up under normal conditions, adjust the length of the spring to ensure full contact with the battery (do not use too much force, it is easy to cause the spring to fall off), or it will not up. Operation step 3

Specification:
Name: Car and bicycle accessories tire
Material: plastic + electronic components
Category: Tire
Power supply: button battery
Color: color, blue, red, green
Application: cars, motorcycles, bicycles

Package Includes:
16x Wheel Bike Tire Valve