With Microphone: The RMF TX310U replacement voice remote is designed with a built-in microphone, allowing you to effortlessly control your 4K Smart Bravia TV using voice commands. It is compatible with a wide range of XBR and KDL Series models, including 43, 49, 50, 55, 60, 65, 75, 77, and 85-inch LED LCD TVs. Compatible Models: This versatile voice remote is compatible with several models, including RMF TX300U, RMF TX200U, RMF TX201U, RMF TX310U, RMF 1X200P, RMF TX200E, and 149331811, ensuring seamless integration with your existing setup. Support Language Function: Enhance your TV interaction with the remote's language support capabilities. This feature allows you to navigate and control your television with ease, no matter where you are, making it a perfect fit for multilingual households. Easy to Grip: Designed for comfort, the RMF TX310U remote is small and compact, making it easy to hold and preventing it from slipping out of your hand. Its ergonomic design ensures a comfortable grip during extended use. Sensitive Buttons: Crafted from environmentally friendly ABS material, this remote is safe for your health and the environment. The buttons are soft to the touch and highly responsive, providing a smooth and efficient user experience. Upgrade your TV control experience with the RMF TX310U replacement voice remote, combining functionality, comfort, and advanced features to enhance your viewing pleasure.