There isn’t too much to explain here. This is Logitech’s new iPod/iPhone dock and speakers — the main thing you need to know is that it has a rechargeable internal battery so you can take it to the beach and whatnot. It’ll go all day long — and all night strong. As long as that’s not more than eight hours. Comes with remote.
It probably sounds good too, but why bother with speakers when you can just wear your headphones and sing really loud?