Note: The selling price is for 4pcs. 

Instructions for use:

1. In a low-light environment, press and hold the switch button for 3 seconds to turn it on, and press and hold it again for 3 seconds to turn it off.

2. Mode selection, long press for 3 seconds to turn on and then enter the automatic mode, the color will change automatically, when it is turned on, press the switch once to turn to red light work, press the switch twice to turn to green light work, and press the switch three times to turn to blue Color lights work, press the switch again to switch to automatic mode.

Precautions: 1. Please charge in the sun for more than 3 hours before use; 2. Frequently clean the exterior of the product and keep the surface tidy to ensure that the product works normally; 3. Please tighten the screws and install the product firmly to prevent the product from falling off when the wheels rotate at high speed.   Installation Notes:   1. Use a small flat-blade screwdriver to take out the original wheel hub logo. 2. Use a caliper or a common measuring tool to measure the pin diameter value of the original car mark. 3. Loosen the pin diameter positioning screw of this product with a screwdriver. 4. Adjust the required diameter according to the previously measured pin diameter value. The four pins need to be adjusted at the same time. Keep the center of the four pins of the product symmetrical. After the adjustment is completed, tighten the screws. 5. Use a caliper or a common measuring tool to measure the height of the original car logo. 6. Install the positioning buckle according to the previously measured height of the clamp feet, and keep the height of the four positioning buckles the same. 7. Clamp the circlip on the inner side of the four feet to buckle the middle position of the two feet to ensure the elasticity of the feet. 8. Press the product into the original car standard position of the wheel hub. 9. Block the light, press and hold the switch for 3 seconds to turn on the product, and the entire installation is complete.