Specification Product Name:Desktop atmosphere light lnput Volt: 5v/2A Working temperature: 20~50 Remote control distance:10-20meters size:512*325*302mm Control method: App intelligent controlV/manual controlRemote Power supply mode: USB Features [Enhance entertainment experience] This smart light bar stylishly adds color depth to your home theater, creating a more impressive entertainment system. Upgrade your home lighting decoration to give you a more comfortable viewing experience. [Multiple scene modes] Create the atmosphere you need through a variety of dynamic scene modes. Each mode displays different colors and lighting effects, helping you to fully immerse yourself in the art world. Music synchronization: the built-in microphone, the TV backlight and the music or sound on the screen are smoothly synchronized. Greatly enhance your movie, karaoke night or game world. [Smart Application Control] Enjoy intuitive timing functions, customizable DIY colors and lighting effects, as well as wonderful music and scene modes. With these functions, it is easier than ever to change your way of painting, artwork, and pictures.