Overview: 12V car interior RGB 7 colours LED strip light wireless music control is using for lighting up the entire car interior, plug and play. Also sound-activated allows you enjoy the fun with the color changing following your car stereo music rhythm as well as your voice. Features: Wireless music control 7 colors RGB car interior lights kit. High quality RGB LED strip lights, waterproof, anti-collision, anti-corrosion. Wireless IR control, change the color as you wish. Also sound-activated allows you enjoy the fun with the color changing following your car stereo music rhythm as well as your voice Control mode: 16 signal color control, brightness control, ON/OFF, 2 jump mode control, 2 fade mode control Application: Using for lighting up the entire car interior, plug and play. With 3m sticker on the back of the light, easy to install. Specification: LED lights Color: Red, Green, Blue, White, Orange, Yellow, Cyan, Purple Base Color: Black Modes: 4 color changing modes and 4 sound- activated color changing modes Number of LED: 9 x4 LED type: 5050 SMD LED Light Length: 12cm; Width: 1.3cm Strip light Cable Length:2*140cm + 2*190cm Car Charger Cable Length: 75cm Voltage: DC 12V Material: High quality PVC Rubber Remote Control: Power on/ off; Color changing; Flashing & Fade; adjust luminance; Strobe & Smooth. Package content : 4 x 9 SMD LED strip lights 1 x Cigarette Lighter 1 x Remote Control 1 x Instructions