Universal Dolby 7.1 Surround Sound View larger Ear Force DPX21 Headset and 5.1/7.1 Channel Dolby Surround Sound The DPX21 combines two of Turtle Beach’s hottest products into one deluxe combo package. We took our battle-tested PX21 headset, designed for PS3, Xbox 360, and PC/Mac gaming, and partnered it with the Ear Force DSS, our Dolby Surround Sound Processor, to transform the PX21 into a full Dolby digital surround sound headset. The PX21/DSS combo pushes your PS3 and Xbox 360 gaming experience to a new level with the thrilling realism of Dolby 7.1 surround sound and crystal-clear communication over PlayStation Network or Xbox LIVE and saves you a bundle over the cost of buying the PX21 and DSS separately. The DPX21 gives you a competitive advantage by bringing out sound cues in the game that are difficult to hear with speakers - such as the footsteps of an enemy sneaking up on you or the loading of a weapon at a distance. By combining online chat while immersing yourself in DSS-powered Dolby 7.1 channel surround sound, you can efficiently communicate with online players without being distracted from the game. With its exceptional audio quality, online communication, and comfortable ergonomic design, the DPX21 can help you become a better player while making it a lot more fun to play your favorite video games! Compatible With PS4, PS3, Xbox 360, PC, Mobile Devices Turtle Beach Audio Advantage The Dolby Surround Sound produced by this headset will ensure that you hear every sound in your game with pitch perfect 360 degree accuracy. The DPX21 allows you to adjust the angle of each speaker inside the headset so you can fine tune the surround sound audio to your specific individual taste. The Dolby Surround Sound and adjustable speaker angles combine to give you an audio advantage in gaming like no other. Technological Superiority View larger 7.1 Dolby Surround Sound Pinpoint the direction of every sound with amazing accuracy using the 360 degree 7.1 Dolby Surround Sound that is packed into the DPX21. Versatility Play On Anything Go from a console player on PlayStation 3 or Xbox 360 to a PC or Mac gamer and back again quickly. Advanced Chat Technology View larger Dynamic Chat Boost Only Turtle Beach offers chat volume that automatically increases as the game volume gets louder so your teammates are never drowned out by sudden explosions. Deep Immersive Experience View larger Bass Boost Gives your audio a kick in the you-know-what to add depth and realism to the sounds of the game. Total Control Over Sound View larger Hear What You Want, When You Want With Independent Game and Chat Volume, turn the game sound up & chat volume down. Or turn the chat up and the game down! The choice is yours. Voice Level Recognition View larger Microphone Monitor You know how people tend to scream when wearing headphones? Now you can hear your voice in your headset, so you’re not that guy!