Welcome to our store! 1. Stable Connection: With Bluetooth 5.3 technology, the remote control scroll ring ensures a stable and reliable connection, allowing you to seamlessly navigate apps without any interruptions. 2. Convenient and Easy to Use: Designed for ease of use, the remote control scroll ring provides a comfortable and hassle-free experience. It supports various popular e-book and short video apps, allowing you to enjoy convenient reading and viewing with ease. 3. Portable Charging Case: Comes with a charging case that doubles as a portable phone stand. Its compact and lightweight design allows for easy binge-watching, offering a simple and convenient way to enjoy your favorite shows. 4. Record and Share Beautiful Moments: With just one click, our remote control scroll ring enables remote photography and video recording. Easily capture full-body shots or group selfies, record memorable moments anytime, anywhere, and share them with your loved ones. 5. Secure and Private: Our remote control scroll ring offers a one-click remote screen lock function, protecting your phone's information and preventing accidental touches. Enjoy the convenience of hands-free control while keeping your information secure. Item Type: Remote Control Scrolling Ring Material: ABS Weight: Approx. 106g / 3.7oz Ring Battery Type: Lithium Battery Ring Battery Capacity: 60mAh (included) Charging Case Battery Capacity: 300mAh (included) Bluetooth Version: V5.3 Support Protocol: EDR and BLE Standby Time: 120 hours Features: Short video page up and down, double-tap to like, take photos and videos, volume up and down, Type-C charging Support System: for iOS 15.0, for Android 8.0 or later, for Harmony system Package includes: 1 x Charging Case 1 x Remote Control Scrolling Ring 1 x Specification 1 x Charging Cable Customers are our top priority. If you encounter any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.