Review on Macally Wireless Bluetooth Mouse Rechargeable - Simplify Your Workspace with a Quiet and Compatible Apple Mouse for Laptop, Desktop PC, Mac, MacBook Pro Air, iPad, iOS, and Android Devices by Brad Bowers

I bought this to use with my new MacBook Air and the only problem I had was that it wouldn't connect to my MacBook Air - because no driver or any other problem. .. I mean, it was only $12 or $13, so I didn't get my hopes up too high. I turned it on and it was connected before I even tried to plug it in and the best part is NO DRIVERS were required, it just works! I can't comment on the battery life as I don't use it all the time, but I think the battery will last quite a while if you unplug it between uses. I'll update if anything else comes up, but so far it's great!