The Ear Force DPX21 was designed for PS3, Xbox 360 & PC gamer users in mind but are also compatible with  MAC. The headphones have such features as:
  • Amp with adjustable Bass Boost, Stereo Expander & Mic mute
  • Independent volume controls for game and chat audio
  • USB powered
  • Optical Input for Dolby digital sound
  • Flexible mic boom