Bluetooth 5.3 Remote Control Ring Enhance your mobile experience with this convenient and versatile remote control. Stable Connection: Utilizes Bluetooth 5.3 for a stable connection to your device. Simply turn on Bluetooth to pair and use. Long Battery Life: Features a charging case that provides approximately 48 hours of use after a 2-hour charge, perfect for on-the-go convenience. Extended Control Range: Supports a 10-meter remote control range, allowing you to easily 'like' posts, scroll through content, and more from a distance. Ergonomic Design: Designed for comfort and ease of use, fitting comfortably on your finger. The charging port is conveniently located externally, with an indicator light on the right. Wide Compatibility: Control various apps, including short video platforms, camera functions, and e-book readers. Effortlessly turn pages up, down, left, and right in e-books.