Feature: 1. Page Flipping and Volume Control: The Bluetooth ring allows you to enjoy flipping through pages and adjusting volume effortlessly while browsing short videos or reading novels. 2. Remote Photography: Supports remote photography, perfect for various third party software, allowing you to record moments with a single click, quick and convenient. 3. Long Battery Life: This remote control scrolling ring is designed with extended battery life, with just 1.5 hours of charging, the device can be used for over 10 hours. 4. Stable and Compact: With Bluetooth 5.1 technology, the ring ensures a stable connection, while its compact and portable design allows for easy enjoyment of your favorite shows and offers comfort and convenience. 5. Broad Compatibility: This remote control scrolling ring is compatible with popular APPs on the market, suitable for various application scenarios and functions. Specification: Item Type: Remote Control Scrolling Ring Material: ABS Weight: Approx. 36g/1.3oz Bluetooth Version: V5.1 Distance: 8M Frequency: 2402MHz to 2480MHz Battery Type: Lithium Battery Battery Capacity: 25mAh (Included) Charging Time: 1.5 to 2H. Package List: 1 x Bluetooth Scrolling Ring 1 x Charging Cable 1 x User Manual