Is Xbox One controller IR or RF?

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Tags

1. #wireless
2. #accessories
3. #while
4. #devices
5. #radio
6. #inside
7. #module
8. #consoles
9. #infrared
10. #controllers
11. #connect
12. #direct
13. #frequency
14. #wirelessly
15. #protocol
16. #connecting
17. #embedded