Hp 610XT

Hi, completely new here, and haven't even gotten my new computer yet but anxiously awaiting it's arrival!  But a question?  I would like to have wireless speakers that I could use with it.  I've been looking a bit but yet very confused.  I see there are bluetooth, and maybe some wifi, but pickins seem few and I'm very uneducated in this. What are the pros and cons of each?  The prospect of a smaller computer desk with only the pc, keyboard, and mouse yet retaining the rest of my gadgets is amazing to me as I'm on overload now!  I've just purchased the printer for eprint / airprint, so I feel I'm on my way, but music throughout the house seems like a wonderland of an entertainment and workstation combined for me.  Who needs the stereo in my living room if I can pull this off!  Any advice or direction would be appreciated.

Thanks!