Looks a good price compared to other sites, and camelcamelcamel has it at its lowest price. Argos next cheapest i could see at £33.99 for the Amazon haters.
Amazing Sound & Comfort - Premium 50mm speakers supported by breathable, around-the-ear mesh ear cushions for hours of comfort and noise-isolation.
Ear Force XO Headset Audio Controller - Included Audio Controller puts Game-Chat Mix, Mic Mute, adjustable Mic Monitoring, multi-step Bass Boost and Master Volume controls at your fingertips.
High-Quality Chat - High-sensitivity, removable mic for chat on Xbox Live and Skype.
Mobile Gaming Versatility - Disconnect from the Headset Adapter to use the XO ONE with your mobile devices.
For All Your Audio Needs - XO ONE isn't just great for games. Enjoy your favorite movies and TV shows with high quality sound. Then crank up your tunes from music services like Xbox Music or Skype with friends!