✅Great Surround Sound: NJSJ RGB gaming speakers sound bar for pc built-in powerful 10W drivers and provides powerful stereo sound and outstanding bass quality.Excellent sound performance that gives you a pleasant experience when playing games, watching movies or listening the music. ✅Colorful Line LED Lights Effects: Mini wired soundbar speakers alternately emit 6 colors of lights, which will bring good effects to the atmosphere of music, watching movies and playing games.(Note: The lights color is change cyclically,so you can't fixed it and it cannot be turned off when in use) ✅Easy to Set Up & Widely Applicability: Plug and Play,Powered entirely by USB 5V 2A and connected to your devices via a universal 3.5mm jack AUX-in cable, eliminates the need for a wall socket.It suitable for most devices that has a standard 3.5mm headphone jack,such as PC s/ laptops / smartphones / tablets / projectors,monitor,TV . ✅One-Button Control : USB pc soundbar power On/off and volume control using a simple knob on the top of the speaker. So you can adjust the speaker easily. ✅Package Contents: 1 × Wired pc soundbar speakers, 1× User manual and we back our 24-month product after-sales support with friendly customer assistance.