Specification: Item Type: Super Mini USB Light Material: PCB Input Voltage: DC 5V Power: 1W Lamp Bead Model: 5050 Luminous Color: Blue, green, yellow, orange, red, purple, white How to Use: 1. After the USB 5V power supply is connected, the colorful cycle is gradually changed(brightening successively: blue, green, yellow, orange, red, purple, white), the cycle is about 25 seconds.2. Press the side switch, enter the single color state, press the button successively, respectively appear(white, yellow, purple, orange, red, green, blue light) and then press the button, enter the colorful gradient cycle.3. Long press the button at any state to turn off the light, and then long press the button again to turn on the light to enter the state before turning off the light. PackageList: 5 x Super Mini USB Light See moreThree 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. Function: The USB Ambient Light not only can decorate your car, create a comfortable interior atmosphere, but also can help you searching for something more easily in the dark. 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. Appearance Features: Mini USB light keychain with 5050 light beads, RGB 4 LED 7 colors change with the switch. Dual USB design, both sides can be used as plugs for any USB port. Pcb Material: Excellent ultra thin portable USB LED mood lamp use metal, plastic, electronic parts. ROHS Certified 5V USB powered.