Amazon.com: Razer Thresher Ultimate for Xbox One: Dolby 7.1 Surround Sound - Lag-Free Wireless Connection - Retractable Digital Microphone-Base Station Wireless Receiver - Gaming Headset Works with PC & Xbox One :
How to pair a Razer Thresher, Thresher Ultimate, and Thresher for Xbox One to a system or Xbox One
Razer Thresher Xbox One Headset [Review]: Great Wireless Audio | Windows Central
How to pair a Razer Thresher, Thresher Ultimate, and Thresher for Xbox One to a system or Xbox One
Razer Thresher Ultimate headset review: Bringing Dolby sound to your PC or Xbox has never been easier | Windows Central
Razer announces Thresher Ultimate Xbox wireless headset | Windows Central
Razer Launches The Thresher Ultimate: An Xbox, PS4, And PC 7.1 Headset