Features: ABS Material, flexible, waterproof, anti-collision, anti-corrosion 12V Cigarette Lighter with an on/off button on top to press to turn the light on or off Remote Control 8 Color RGB Car LED interior under dash lighting kit Sound Sensitive Function, enjoy color changing according to music rhythm 8 Monochrome Modes: Red, Green, Blue, White, Orange, Yellow, Cyan, Purple, and Brightness Control 4 Automatic Change Modes: 2 jump mode control, 2 fade mode control 4 Music Sensor ModesNOTE: 1. The remote should directly point to the receiver box and close to the receiver; 2. Please remove the battery cover before using the remote; 3. The sensor has to be put on or near the speaker;4.Please wipe clean the surface of the place before you install the Car LED Strip Lights; 5. Please DON?T HIDE the Infrared Receiver, but show it up, so it could receive the signal from the Remote Controller. Please aim at the Infrared Receiver when use the Remote Controller. 6.The remote distance is 16.4ft, please kindly note it. Specification: Material: High quality PVC Rubber Light Color: RGB LED Type: 5050 SMD Certification: CE/FCC Light Bar: 22.5 x 1.4 x 0.9cm(8.85 x 0.55 x 0.36 inch) Light Strip Wire Length: 2 x 150cm(59 inch) + 2 x 190cm(74.8 inch) Cigarette Lighter Wire Length: 50cm(19.7 inch)Package Included: 1 * 48 LED DC 12V Multicolor Music Car Interior Light LED Under Dash Lighting Kit with Sound Active Function, Wireless Remote Control, Car Charger