Welcome to our store! 1. Versatile USB ambient light, using 2pcs 3528 RGB lamp chips, the brightness can be adjusted manually. 2. This lamp has 8 RGB colors, supports dynamic gradient, and intelligently turns on/off according to brightness. 3. Unique chip control, ultra-long life and low power consumption, soft LED light, not dazzling. 4. Can be used in any vehicle or equipment with a USB interface, providing excellent decorative effect. 5. Delicate and elegant, portable design, ultra-small size, this lamp is easy to store and carry around. Item Type: USB Ambient Light & Material: LED + ABS + aluminum Voltage: 5V Current: 0.04A Power: 0.2W Interface Type: USB LED Lamp Chip: 2 x 3528 RGB RGB Colors: 8 colors (red, orange, yellow, green, cyan, blue, purple, white) Function: 1. Color Setting a. Press the button, only one color can be switched b. Press and hold the button for less than 1 second, 8 color gradients will automatically switch c. Memory mode 2. Brightness Setting Press the button for more than 2 seconds to adjust the brightness of the light 3. Dynamic Color Settings a. In the normally on state, double-click the switch to switch the dynamic gradient mode in one color b. In the dynamic gradient mode, double-click the switch to switch to the normally on state Applicable Models: Applicable to all vehicles with USB interface 1 x USB Ambient Light 1 x Manual (on the packaging card) Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.