Compatible With:A80K, X80K, X81K, X85K, X90K, X95K Series, KD-55X80K, KD-65X80K, KD-75X80K, KD-43X81K, KD-43X85K, KD-50X85K, KD-55X85K, KD-65X85K, KD-75X85K, KD-85X85K, XR-55A80K, XR-65A80K, XR-77A80K, XR-55X90K, XR-65X90K, XR-75X90K, XR-85X90K, XR-65X95K, XR-75X95K, XR-85X95K, KD55X80K, KD65X80K, KD75X80K, KD43X81K, KD43X85K, KD50X85K, KD55X85K, KD65X85K, KD75X85K, KD85X85K, XR55A80K, XR65A80K, XR77A80K, XR55X90K, XR65X90K, XR75X90K, XR85X90K, XR65X95K, XR75X95K, XR85X95K Please note that this remote control is NOT original remote control and it does not have backlight.Please note that this SONY RMF-TX800U remote control will need to be paired (registered) to your SONY TV and connected to your Internet you if want to use the voice / microphone functions.The remote control must be registered to your SONY TV to use the microphone function.The remote control must be connected to your Internet (Wi-Fi) to use the Voice function.To register the voice remote control microphone button, press the "HOME" button and select (SETTINGS) --- (REMOTE CONTROL) ---(CONNECT via BLUETOOTH)