Compatible TV Models: The RC813 remote control is designed to work with a wide range of TCL TV models, including: 55Q550G, 50Q550G, 65Q550G, 50S45G, 98S550G, 55S470G, 55Q670G, 65Q670G, 75Q670G, 85Q670G, 65QM850G, 75QM850G, 85QM850G, 98QM850G, 85Q650G, 75Q650G, 65Q650G, 55Q650G, 55Q750G, 65Q750G, 75Q750G, 85Q750G, 32S370G, 40S370G, 43S370G, 43S470G, 50S470G, 58S470G, 65S470G, 70S470G, 75S470G, 85S470G, 43S450G, 50S450G, 55S450G, 58S450G, 65S450G, 75S450G, and 85S450G. Enjoy seamless control over your favorite TCL devices! Plug and Play Convenience: No pairing or programming needed! Simply insert 2 AAA batteries (not included) into the replacement remote for immediate use. Get back to enjoying your TV without the hassle of setup. (Note: Voice function not supported.) Reliable Signal & Performance: Experience enhanced performance with infrared technology that provides stable signals over distances of up to 12 meters (40 feet). Enjoy fast response times of less than 0.2 seconds, ensuring you can control your TV without any delays. Durability You Can Trust: The RC813 remote is built to last, having undergone rigorous testing to withstand over 120,000 clicks. Enjoy a dependable remote that can handle daily usage without compromising performance. Convenient Shortcut Keys: Quickly access your favorite streaming channels with 6 popular shortcut keys for N, P V, Y, TCL Channel, D+, and A TV. Spend less time searching and more time enjoying your favorite content!