【Three Light Modes】This mini usb led rgb light has three modes. If you choose solid color fixed mode, the color and brightness stay the same. And if you choose 8 colors breath mode, the color and brightness will change by itself. The last mode is quite similar with the solid color fixed mode, but it will change brightness in one color.

【8 Colors Gradually Changing and Memory Function】When you insert this usb light, it will start with red color and gradually change colors. Colors don’t change by itself? Don’t worry, tap the button and change the color. When the color go through a cycle which means going back to red color, it will automatically change colors again. When the color that you choose lasts 10 seconds, it will remember this color, so next time when it turns on it will still keep this color.

【Fits Any Equiment With USB Ports】When you use it in car, it shines downward to light up your footwell area so they won’t blind you at night. And it also works with any powered usb. Any usb ports are available.

【Easy To Operate】Double tap to change the light mode between solid and breath. In color changing situation, one tap will change the light into single color and another tap will change the color. After three taps,the light will turn off.

【Light Sensor and Consumption】When the sensor senses the strong light, it will turn off after 10 seconds by itself. And if it is in dark environment, it will turn on automatically. The output power of the light is just 0.1W.

?Notification: 1.Please check your car before purchasing this product, this light is only compatible with usb Type-A ports 2.Tesla model 3’s rear usb ports still have weak electric current even the engine is off, so the light is still working. But it will turn off eventually when your car goes to deep sleep. The light just costs a few power, you don’t need to worry about that. If you mind, you can pull it out. 3.If you want the light which is compatible with type-c port, you can buy type-c light in our store. ?Description: This is a mini usb led rgb light for cars and so on. You can change the light by its tiny button. They are great partner for your car. ?Application: The lights work with any DC5V USB port. The light will turn on when it is dark. And it will turn off in 10 seconds when the sensor detects strong light. ? How it works: Tap once to cycle through 8 pre-set colors and a color-cycle (Red > Orange > Yellow > Green > Cyan > Blue > Purple > White > [Automatic Cycle Color Change]) Tap twice to switch between a solid or a pulsing light. Tap three times to turn off the light. Press and hold to adjust brightness level. ?After Service: We are willing to solve any customer’s problem. If you were in trouble, please contact us, we will try our best to resolve it.