These slim Logitech S120 speakers are easy to connect thanks to the 3.5 mm input, and have all the controls on the right speaker. 4.4 watts peak power / 2.2 RMS watts gives a clear stereo sound around the desktop. Connect your device via the 3.5 mm input and enjoy the clear stereo sound. Easy access to on / off, volume and sockets for headphones on the right speaker. The sleek, lightweight design allows these speakers to take up minimal desk space. They are easy to move around.