[Wide Compatibility] This replacement remote for RMF-TX910U is compatible with Sony Smart TVs, including popular models like the 4K Ultra HD LED Series, BRAVIA XR Series QD-OLED, Mini LED X95L/X93L, OLED A80L, Full Array LED X90L, and more. [Backlit & Responsive] Designed to perfectly replace the RMF-TX910U remote, this remote offers fast response times of just 0.2 seconds and a transmission range of up to 15 meters. It includes a backlight, voice control, quick search, and anti-loss features for added convenience. [Auto Backlight & Hotkeys] The remote's backlight automatically activates in low-light conditions, making it easier to find and use in the dark. Enjoy 6 convenient hotkeys for instant access to your favorite apps and content—perfect for immersive movie nights. [Voice-Activated Buzzer Locator] Never lose your remote again! Simply say “Hey Google, find my remote,” and the built-in buzzer will sound, helping you locate it quickly and effortlessly. Supplied with Models: XR55A95L, XR65A95L, XR75X93CL, XR85X90CL, XR85X93CL, XR65X90CL, XR65X93CL, XR55X90CL, XR65A80CL, XR77A95L, XR75X90CL, XR77A80CL, XR55A80CL, XR83A80CL, AND MORE.