http://www.maniacstore.com/Philips-Multimedia-Speakers-MMS-1000.html http://www.maniacstore.com/Philips-Multimedia-Speakers-MMS-1000.html Philips Multimedia Speakers MMS 1000 Key Features:- USB Powered 2.0 system, Green LED indicator, 3.5mm input stereo jack. 2.0 Channel Configuration Total Output of 0.6 W RMS 2 Satellites Volume Control