The Intex multimedia speakers come loaded with a number of advanced features that will surely lure you. If you are a true music lover, these speakers are the perfect option for you. The 2.1 channel with the high performance woofer delivers exceptional quality sound. The preset controls consist of volume, FM transmitter, a selection switch for compact disc and FM, and Bass and Treble controls. The RCA jack provides connectivity to the input and output devices without any hassles. The speakers come with FCC and CE certification so you can be sure of the quality of the sound. These speakers can run on both Windows and Macintosh operating systems.