Sound Active Function: The LED strip light can change color with your voice or music. Allows you to enjoy the fun with the color changing following your car stereo music rhythm as well as your voiceLED Strip with USB cable for Car TV: The LED strip lights come with USB cable, powered by DC 5V, not only suitable for car decoration, but also tv bias lighting, home, KTV, party decortaion. Voltage: DC 5V; Wattage: 10W; Bulb Quantity: 4pcs 48 LEDs, 12 LED/ Light. Color Temperature: 6000 KHigh-Quality Material: ABS material made, ultra-thin, high quality music LED strip light, water resistant, anti-collision, anti-corrosion, Fits all Cars with DC 5V USB port and home decoration, tv bias lighting, flat screen tv LCD background decorationEasy To Install: First plugged into a USB port, then peel the back double-sided tape, paste the light strips on the car floor. Plug and play with the wireless IR remote controlPackage Includes: 4 x SMD5050 Car LED Light Strip; 1x Smart USB Port; 1x Product Manuel Nilight 4PCS 48 LEDs USB Interior Lights DC 5V Multicolor Music Car Strip Light Under Dash Lighting Kit with Sound Active Function and Wireless Remote Control (TR-12) Track Page Views WithAuctiva's Counter