Check the listing for details. Desktop USB Powered 2-1 RGB Stereo Sound Bar. Color: Black, Condition: New. Listed at 15.99 USD. PC soundbar is with dual full-range 2.5W speakers. When it comes to movies, favorite soundtracks and more, these desktop speakers help ensure convenient crystal-clear sound.These Mini soundbars are only 0.8 lbs and 12.5 inch length, such lightweight and mini-body design is perfect to place in front of your computer, and suitable for carrying out to enjoy music outsides.The sound bar speaker is USB powered (5V), with 3.5mm plug, plug and play, no need extra software. Simply connect it to 5V power and 3.5mm plug to your devices, turn on the LED light, turn up the volume, and enjoy it.Frequency Response: 100 Hz — 20000 Hz. S/N ratio > 45 dB. 2 x 2.5 W RMS Magnetically Shielded 2.0 SpeakersPower ON/OFF Switch on Speaker. USB Powered Stereo Speakers. Volume Control on Speaker