Replacement Remote Control , Compatible with remote RMF-TX520U No Voice function ! If you original remote was lost or broken, and do not need the voice option, this will be a good replacement for you. Work for Sony TV models: KD-43X80J KD-43X85J KD-50X80J KD-50X85J KD-55X79J KD-55X80CJ KD-55X80J KD-55X85J KD-65X79J KD-65X80CJ KD-65X80J KD-65X85J KD-75X79J KD-75X80CJ KD-75X80J KD-75X81J KD-75X85J KD-85X85J KD43X80J KD43X85J KD50X80J KD50X85J KD55X79J KD55X80CJ KD55X80J KD55X85J KD65X79J KD65X80CJ KD65X80J KD65X85J KD75X79J KD75X80CJ KD75X80J KD75X81J KD75X85J KD85X85J KD85X91J RMF-TX520U RMFTX520U XR-50X90J XR-50X94J XR-55A80J XR-55A84J XR-55A90J XR-55X90J XR-55X94J XR-65A80CJ XR-65A80J XR-65A84J XR-65A90J XR-65X90J XR-65X94J XR-65X95J XR-75X90J XR-75X94J XR-75X95J XR-75Z9J XR-77A80CJ XR-77A80J XR-77A84J XR-83A90J XR-85X95J XR-85Z9J XR50X90J XR50X94J XR55A80J XR55A84J XR55A90J XR55X90J XR55X94J XR65A80CJ XR65A80J XR65A84J XR65A90J XR65X90J XR65X94J XR65X95J XR75X90J XR75X94J XR75X95J XR75Z9J XR77A80CJ XR77A80J XR77A84J XR83A90J XR85X95J XR85Z9J Pre-programmed, no need to set up ! just put new batteries and it is ready to work well. Batteries needed: 2X 1.5V AAA Alkaline Batteries. Batteries and manual are not included. Replacement Remote Control Compatible for Sony Bravia Smart TV RMFTX520U KD43X85J KD50X80J KD50X85J KD55X85J KD65X85J KD75X80CJ KD75X80J KD75X81J KD75X85J KD85X91J XR-55A90J (No Voice Function)