USB Powered Sound Bar Computer Speaker Wired Desktop Speaker Stereo Media Music Player with Aux Input Compatible Home Office Computer PC Laptop Notebook Tablets Soundbar can give you the sound you want without big speakers and long cables. Compatible with most of computers laptop,cellphones PC Speaker with volume control button.Build in 6 Speakers.the left 3 Speakers with high pitch,the right 3 Sperkers with bass to aford Stereo Sound.Magnetic Shielding safeguards computer monitor. Music comes through crisp and clear. Games and movies are a whole new experience Computer speaker has a 3.5mm microphone jack, insert into the PC Laptop Micphone hole to enlarge the micphone sound for Chat on line,also has a 3.5mm Headphone Jack can insert into iPhone Samsung LG Sony Smart Cellphone to Get Enlarge Sound No extra software. Enjoy the rich stereo sound. Works with Windows 7 8 XP and Mac OS.This soundbar have a 3.5mm Microphone and a Headphone hole to use