Pros: Incredibly easy setup. I had it connected and working faster than it took me to unpack from the box. This provides exactly the umph I needed to go along with my low-end Bose Acoustimass speaker system, and met my criteria for quality and price as well.

Cons: None to date.

Pros: Haven't used yet, because I didn't didn't have a chance to buy an adapter. As a home alarm clock, a battery isn't an advisable way to use it.

Cons: When deciding to buy this product, there wasn't any obvious indication that an A/C adapter wasn't included, it was just assumed.