Pairing: Turn on the TV and press and hold the \"Return\" button and the \"Play/Pause\" button on the remote control simultaneously for more than 3 seconds. \"Pairing started\" will appear on the TV screen. Customer Service: If you have any questions, please ask us via your order. We will respond to you and ensure a pleasant shopping experience and after-sales service. Compatible Models: Compatible with Samsung's new 2023 TV models, Neo QLED 8K Smart TV, e.g., 65QN800C, 75QN800C, 85QN800C, 65QN900C, 75QN900C, 85QN900C, 65QN900C, 75QN900C, and 85QN900C. Voice Control: With the voice control function, you can search for content, change channels, adjust the volume, etc., just by speaking to the remote control. Enjoy hands-free navigation, searching, and commands for a truly intuitive viewing experience. No Batteries Needed: The solar-powered and USB Type-C rechargeable remote control is easy to use without needing to install any batteries. It is long-lasting, making it an excellent choice for your convenience.