SteelSeries H Wireless Headset is a premium multi-platform wireless gaming headset with three Dolby surround sound technologies for use with virtually all media and gaming systems. It has superior wireless and sound remote configuration on an OLED screen and unlimited play time. H Wireless is the first gaming headset with an OLED display used to visually monitor all audio wireless configuration and system settings. Most commonly used settings can be adjusted remotely from the headset. H Wireless contains a headset transmitter and all cables needed for connection to your PC Xbox Playstation Mac media centers home theatre equipment and mobile devices. H Wireless also comes with two hot-swappable Lithium-Ion battery packs for limitless play time.