Swivel ear cups are foldable 50mm Neodymium driver units Gold-plated 3.5mm jack Individual volume control on each ear cup Master in-line volume control and Mic mute Omni-directional GX gaming proudly presents a professional foldable gaming headset, Lychas. This headset has swivel ear cups and a foldable design which lets players join any LAN party or game contest. In addition, its sound performance will also blow a players mind. The 50mm neodymium driver units generate unbelievable deep bass. When you are playing a First Person Shooting game, a gun shot sounds like it is actually flying by you. For the ear cups, there is an individual volume control for each one. You can turn down the volume on one side so you can hear sounds around you when youre playing in a game event. Lychas also has an in-line control box with a master volume control and microphone mute function. Players can choose the most convenient method according to theirs needs.