Compact size
The speaker system takes up minimal working space
Headphone jack
You can connect headphones directly to the speaker that is usually more convenient then connecting them to the PC itself. The volume level can be adjusted with the volume control on the speaker
Volume control
You won't need to switch to your media player to set volume. Adjust volume with one touch
USB powered
The speakers does not require AC mains power supply. Simply connect them to the USB port of PC and enjoy the sound. This model is not equipped with an integrated sound card, so you will need to connect them to the audio-out port of PC as well