Well short introduction.
This is a mini speaker that has a built in rechargeable battery through a USB port. From the spec, it says it can last up to 3 hours.
The Cygnett BassBall speaker of course!
USB/3.5MM cable together which is shown in my pictures below.
Why buy this?
Well, you want something portable speaker for you Zune, this is it! It is small, powerful, and good sound! You would also want this if you want to share music or videos from you Zune and don't have a speaker around, this is a great size mini speaker for it. For the cost, this is a pretty good mini speaker for the sound quality also. I don't think it will be as good as the X-Mini (I never owned it), but this is half the cost of a X-Mini. This is also smaller than the X-Mini I believe (could be wrong).
I bought mine from Fry's, came out about $17 with tax.