Genius Speakers Brand new in box Nice sound from these Highlights • Total RMS output: 1.5 watts • Total peak power: 3 watts • Power supplied by USB port from desktop/notebook • Selected 50×50 mm speakers for clear sound • Glossy front panel • Volume control Features -These affordable and compact USB speakers can be connected to your desktop or laptop in a matter of seconds, -Giving you the volume boost needed when listening to music or watching movies. -The SP-U115 speakers only need to be connected to your computer: no extra wires are needed. -The speakers can be directly connected through a USB cable and a 3.5mm jack. -When needed, these two short wires can be easily hidden behind your system. -The volume control on the side of one of the SP-U115 speakers is a simple way to adjust the sound output. -This saves you from the trouble of adjusting the volume levels in your operating system