1Stable Connection: With Bluetooth 3 technology, the remote control scrolling ring ensures a stable and reliable connection, allowing you to seamlessly navigate through apps without any interruption. 2Convenient and Easy to Use: The remote control scrolling ring is designed for ease of use, providing a convenient and hassle free experience. It supports various popular e book and short video apps, allowing you to effortlessly enjoy comfortable reading and viewing. 3Portable Charging Case: Comes with a charging case, which can also be used as a portable phone stand. Its compact and lightweight design allows for easy binge watching, providing a simple and convenient way to enjoy your favorite shows. 4Record and Share Beautiful Moments: With just a click, our remote control scrolling ring allows for remote photography and videography. Easily shoot full body shots or group selfies, record memorable moments anytime, anywhere, and share them with your loved ones. 5Secure and Private: Our remote control scrolling ring offers a one click remote screen lock feature, protecting your phone's information and preventing accidental touches. Enjoy the convenience of hands free control while keeping your information secure.