Experience Hands-Free Convenience: Control your smartphone's camera and reading apps without touching your phone. The ergonomically designed ring ensures maximum comfort and ease of use. Versatile Functionality: From video apps to e-books, this remote control ring offers a range of easy-to-use features. Effortlessly control page turning, take photos and videos, adjust volume, pause, and play content. Long-Distance Control: Enjoy an effective control distance of over 10 meters. Perfect for watching movies, online courses, conference presentations, cooking, exercising, relaxing, and more. Long Battery Life: The built-in 60mAh battery provides 48 hours or more of continuous use on a single charge. Standby time can extend over 4 months with minimal use. Advanced Features: In addition to standard remote control functions, the device also offers advanced features to simulate mouse movements and precisely use smartphone apps. Item Type: Remote Control Scrolling Ring Material: ABS, Electronic Components Weight: Approx. 101g/3.6oz Ring Battery Type: Lithium Battery (Shipped with Built-in Battery) Ring Battery Capacity: 60mAh Charging Case Battery Type: Lithium Battery (Shipped with Built-in Battery) Charging Case Battery Capacity: 300mAh Package Includes: 1 x Remote Control Scrolling Ring 1 x Charging Case 1 x Charging Cable 1 x Specification