Used. Sony HT-XT100 2.1 Channel Sound Base with Built-In Subwoofer Wireless Bluetooth, NFC, HDMI and USB Connectivity. It has a small dent and what looks to be crayon mark on the top of the unit, near the front. It isnt that noticeable, but I wanted to make sure you knew that it was there. Please check out the pictures, as it will show more detail.