A question about the GH3 wireless guitar

I bought GH3 (PS2) with the wireless guitar and i was wondering how long the batteries hold out?

5-6.

Hours? Days?

Hours I guess...Can't be days-no one plays for 5 days straight-or at least-normal people...

Normal people :DI'm still using the batteries that came with the controller and everything is running fine, i play 2-3 hours a day, have to cut down on it though, my left ringfinger hurts like hell :(

I had this question a while ago, the wire less guitar would run about 2-3 hours on stretch, that's what I was told about which I don't think it's true, I have played on it for about 5 hours in a day, and the guitar was still operational enough.

I'm surprised, it's been a while since i ordered the game and the batterys still work, even though i play 2-3 hours daily, this is a pleasant surprise :)