I have used it for 7 months on my own computer. It is just like new. When you turn up the volume, you will fall in love with the deep bass and sound. You can listen to music and verify it properly before buying. The reason I am selling it is that I am going to buy a bigger and better budget sound box, and since I won't have any use for two of them, I am selling this one. If anyone is interested, please call directly; it will be easier to talk.