This is a Bose Solo Soundbar Series II with unopened mounting bracket, remote, and instructions. Got this from Costco about 6 months ago and no longer need it. It's relatively small (3" tall and 21.5" wide) but it sounds better than a lot of bigger sound bars. It has Dialogue Mode which makes the voices more clear and makes watching movies and shows a lot better. Also Bluetooth enabled for wireless streaming. Let me know if you have any questions!