Explanation As the wheel begins to move at night, the lights automatically blink, creating a solid disk of light that appears to float above the wheel. A good wheel decoration use tool you need. When stopped, it turns off to save battery power. Make your bike look more general and practical.
Feature
-Color: silver.
-Material: plastic, metal.
-Size: 4.00X1.50X1.50cm / 1.57X0.59X0.59in.
-Batteries: 3 AG10 button batteries (included).
-The LED lamp goes off when the vehicle is stopped and lights up when you drive. Flash during night driving.
-Portable: Small size is convenient to carry. Make your bike/car/bike look more beautiful.
-When the wheels start moving, the lights will automatically blink, creating a solid disc of light.
-When stopped, it will be turned off to save battery power.
-Use practical night ride tools to keep your night ride safe and your bike visible.
Package Including
6 x Bicycle Tire Cap LED Lamp