Description:Shell material: aluminum alloy PCWorking temperature: -5~40IP rating: IP20Way to controlController APP Sound rhythmWorking voltage: 5VWorking power: 5WLight ColorRGBNumber of LED20Specifications:Multiple control methodsController APP Sound rhythm16 Million Colors & Sync Your MusicWith a built-in high sensitivity microphone and music player,the led light bars sync smoothly with music or sounds from TV/PC.Creating a perfect sense of immersive light atmosphere to make movies and games more enjoyable.Bluetooth App ControlEnjoy access to an intuitive timer function, customized DIY colors and light effects, plus zestful music and scene modes. With these features, You can optimize or change your TV viewing effect through this App with all these features.0%-100% Dimming & Multi Scenes Modes This ambient Lighting brightness can be adjusted from 0%-100% through the APP. It also has tons of great features for you. You are completely free to choose any color, brightness, modes to create particular scenes, to suit your own mood.Two-ways Installation&USB power Attach the smart RGB light bars to the back of your TV or PC with strong adhesive. Or, You can stand it behind the computer desk or behind the TV, will enhance your colorful home experience.It comes with a USB power cable , you need to plugged in when use.You can choose to plug it into the pc interface, power bank, computer terminal, etc. Convenient and easy to use.Enhanced Entertainment These gaming light bar add depth of color to your home theater creating a more impressive entertainment system. Upgrade your gaming lighting decor and give yourself a more ambient viewing experience.Enhance movie, gaming ,karaoke nights ,tv,and music entertainment experience.Package Included:2 * Smart RGB Light Bars1 * IR Remote Controller1 * USB-C Cable(4.92 ft)2 * Stands2 * Self-adhesive Tapes2 * Wire Clips1 * Manual1 * Box