The Logitech Z506 Speaker System supports a variety of interfaces, including standard audio jacks, Bluetooth, USB, and RCA jacks, among other options. The speakers make up a high-quality surround sound system that can help users feel immersed in the sounds being played around them. If you want a more individual audio experience, the speaker system supports the use of a headphone jack that can be used if running the speakers might disturb others using the same space.