Perfectly balanced components ensure ultimate sound. Retractable stand lets you aim the sound in any direction. Aluminum and composite construction it can handle knocks. Free from tangle just wind up the 16? cord and go. From the source to the speaker sound stays digitally wired through the usb connection. No fuzz no muffle just quality audio. Led power indicator. 360-degree sound field---push astonishing sound in all directions. Usb powered. Free from tangle just wind up the 16" cord and go.