Review on 📺 CtrlTV Remote - Sony Smart Bravia Remote with Voice Search, Sony Bluetooth Mic Remote, Android Compatible TVs, Sony 4K UHD Crystal HDR TV, Sony OLED Ultra HDTV, XBR KDL Series TV, RMF-TX300U by James Holker

This TV requires a remote control model ending in -310U, not -300U. I ordered it but the voice function stopped intermittently and required re-pairing with the TV. Make sure you carefully read the model number of the required remote control for your TV. Sony has a whole range of Bravia smart TVs with voice search and they need unique remote controls. The board was delivered promptly. When I read the model number. I would not have ordered it more carefully. I ended up ordering the -310U from Sony. These cheaper remotes are NOT Sony OEMs. They are made in China.