Headset

Wired eliminates latency completely and doesn't require charging — an advantage in social shooters. Modern wireless models are virtually latency-free at 2.4GHz; Bluetooth is more useful for music than gaming.

This is the processing that improves the perception of sound direction — you can better pick out the position of your opponent's steps in the game. A good stereo headset is often enough, but spatial mode helps additionally.

The microphone on a gaming headset is more than adequate for group chats. If you plan on streaming or recording, a separate microphone will provide noticeably better results.

This usually depends on the density of the cap and the material of the cushions. Those who wear glasses should look for models with velour or memory foam cushions — they create less pressure.