Yes thier are wireless headsets and it seems the Microsoft brand are the most affordable without breaking the bank,turtle beach brand and you could spend upwards of 150 and more.
The Xbox 360 Elite System w/120GB HDD HDMI Port Wireless Controller and headset.
no they really arent nesicary for online game play unless you are serious about tactical team or squad like games
Most headsets now have a volume control built in, however I've only ever come across two USB headsets.
Any wireless router can work on the Xbox 360 yes. A wireless plug in adapter can work.
You can buy a device that makes it wireless so that way it will be wireless but it will run about 90 or so dollars and you can more then likely buy them at any store that sells an Xbox.
You don't. If you have the new Xbox 360, you don't need a wireless adapter because it has built in wifi. But if you have any other Xbox 360 console then you will need a wireless adapter.
There the same headsets but the x3 has the ability of wireless which is a large factor in some playing areas so if you dont need wireless go for the x1
no
Firstly, make sure you have a wireless router/modem. The Xbox 360 s, the wireless adapter is built in. For the other Xbox's, you need to buy a wireless adapter. After this, you are ready to sign up for Xbox live.
Most wireless headsets plug into a headset output connector for the input signal. On another point most of these headsets are range poor. A constant dependable signal might be as little as 10 to 20 feet, regardless of what is printed on the box.
As far as your xbox has a wireless adapter and your router is configured properly you should not have any problems.
The Xbox does not include any wireless hardware, so without an adapter, it cannot use a Wi-Fi connection.