Okay, I have a 360 bluetooth microsoft mic. I've had it for about, three months I'm guessing ? Something around that. I had it, worked fine for a while, about a month, maybe a lil bit more. Than I stopped playing for a while, about a month or so. I left it off the charger the whole month, it wasn't turned on or anything though. So I go to play again, this after about a month of letting it sit, and it wouldn't turn on. I thought "Okay, it's dead, I'll let it charge for a lil bit". Put it on the charger, the four green dots lit up and everything, and i let it charge for about 24 hrs. Took it off the charger and it doesn't turn on at all. So it says it charges but it doesn't turn on. Is there a way I can fix it or something ? Do they come with warranty's ? Is this problem common ?