Product Description: G21 USB Wireless Backlight Air Remote Mouse Smart Voice Controller with Gyroscope Built-in HD Microphone: This remote features a high-definition microphone, enabling you to chat with friends or input text using voice commands. Please note that the voice search function is limited to built-in voice input search boxes or specific applications and cannot be used across all apps. Motion Sensing Technology: Equipped with advanced sensors, this remote can detect direction and speed changes, allowing you to control your device simply by moving your hand. Experience intuitive and effortless navigation. Reliable 2.4GHz Wireless Connection: Enjoy a seamless connection with the included USB receiver. The plug-and-play design ensures easy setup, and the remote offers a controlling range of up to 4 meters (13.2 feet), providing flexibility and convenience. Premium Quality and Craftsmanship: Made from high-quality materials with exquisite workmanship, this remote guarantees stable performance and reliability. It is designed to withstand regular use while maintaining its functionality. Ergonomic and User-Friendly Design: The remote is designed for a comfortable hand feel, making it easy to use for extended periods. Its ergonomic design ensures that you can control your device more easily and efficiently. Enhance your user experience with the G21 USB Wireless Backlight Air Remote Mouse. Whether you're navigating your smart TV or controlling a media player, this versatile remote offers the perfect blend of functionality and convenience.