Razer thresher 7.1 xboxs one with PC

Hello guys, can you someone help with my problem with Razer Thresher 7.1 xbox one ? I buy this headset because i need good headset on PC and Xbox but i can´t pair this headset with my PC. I buy wirelles adapter : https://www.xbox.com/en-US/xbox-one/accessories/adapters/wireless-adapter-windows and when it start blinking (searching device) i turn on my headset and waiting to the pair but they didn´t pair. Adapter for 1 minut just stop blinking and headset too. Can you someone help me ? I try pai my xbox controller with adapter and it works good but headset don´t I have all updated so i don´t know what to do now.