Product Features: - Replacement voice control remote models RMF-TX300U, RMF-TX200U, and RMF-TX201U designed for Sony Smart 4K TVs. Compatibility: - This remote is compatible with a wide range of Sony TV models, including but not limited to: - XBR-43X800E, XBR-49X800E, XBR-55X850D, XBR-65X850D, XBR-75X850D - XBR-55X930D, XBR-85X850D, XBR-49X900E, KDL-50W800C, and many more. Key Benefits: - Voice Control: Easily navigate your TV with voice commands, making it convenient to find your favorite shows without unnecessary searching. - Extended Range: Features a transmission distance of up to 10 meters (33 feet), allowing you to control your TV from across the room. - Fast Response: Experience a quick response time of just 0.3 seconds for efficient operation, enhancing your viewing experience. - Complete Functionality: Replaces damaged or old remotes, retaining all functions of the original for seamless integration. Practical Applications: - Home Entertainment: Perfect for family movie nights, allowing everyone to control the TV with simple voice commands, enhancing enjoyment. - Accessibility: Ideal for seniors or individuals with mobility challenges, offering an easy way to change channels or adjust volume without getting up. - Smooth Integration: Use it as a primary remote in your smart home setup, streamlining your entertainment system with enhanced control options. This replacement remote is a reliable solution to enhance your TV viewing experience, ensuring you can enjoy all features without disruption.