After about 6-7 hours the battery life is over and you have to charge the headset. It is unfortunately almost always in front of that there are always strange noises after 4 hours. While it invites you unfortunately can not therefore speak or hear. What is quite unfortunate because there are other headsets with whom you can talk while charging. Find a noise a beep, which unfortunately only not be heard, but also the people in Skype and very annoying. The sound is okay. Had initially ordered my headset for my PS3 when I then anschließte although I could dait talk but had no sound. I play on a gaming monitor and could connect to the supplied MP3 cable to have sound. Well, "WIRELESS" is something else. For people who play on TV with their console I do not recommend this headset even more so, because even if the TV has a 3.5 mm jack you also need a much longer cable. Currently I use to listen to the headset only for the PC for SKPE Konfis or music. Have then paid 50 and would only recommend for PC or laptop user, the charging UNUSABLE is not often sit in front because you always have to recharge it and it's like wärhend geagt.