·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 voice
·LED 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 K
·High-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 decoration
·Easy 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 control
·Package Includes: 4 x SMD5050 Car LED Light Strip; 1x Smart USB Port; 1x Product Manuel.

4PCS 48 LED USB Car Interior LED Light Strip
Bright 5050SMD LED, waterproof, anti-collision, anti-corrosion. Wireless music control, change the color, brightness and 4 music modes as you wish 8 color changes: red, green, blue, white, orange, yellow, cyan, and purple. Sound-activated allows you enjoy the fun with the color changing following your car stereo music rhythm as well as your voice. Using for lighting up the entire car interior, plug and play.
Features

High Quality LED Chips
Our LED strip light equips with 48 Bright 5050 SMD LED, waterproof, anti-collision, anti-corrosion. High brightness LED chip, more uniform lighting .Brilliant color and lighting effect.

Wireless Remote Control
Please note: 1.You need to remove the battery cover before using the remote.2.The remote control should point directly to the black receiver box and there is no obstacle between them. 3. The remote control should point directly to the black receiver box , not too far, at meantime, make sure that there is no obstacle between them .

IR Remote Control
Please remove the battery cover before using the remote,after that you can use the wireless remote to change the color and adjust the brightness as you wish.
Easy Installation

Affix the strip light
Clean the surface place where you would like to affix, then remove the tape on the back of the lamp strip and stick it where you want to install it.

Hide Wires
After stick the light strip, hide the cables.

Connect each part
Connect the receiver box with USB port, and then you can use the wireless remote after remove the battery cover.

Last Step
Using the IR remote to turn on the light strip, then you can use the wireless remote to change the color and adjust the brightness as you wish