The EX-05s High Definition Stereo Headset; tough to beat. Utilizing 40mm drivers with sure fit over-ear enclosures provides superior stereo game sound coupled with crystal-clear voice communication to create a rich and detailed audio environment for gaming. Designed with superior materials for the perfect fit and finish; a breathable mesh headband with Stainless Steel accents, sturdy metal adjusters and padded full-size ear cups that provide outstanding comfort for serious gamers!