1.: The Scroll Ring can remotely control a variety of apps. No more constantly swiping your finger up and down the screen when watching short videos or reading novels. This remote page turner can help you realize all the operations, including scrolling up and down, swiping right and left, pause, start, volume up and down, like, tap and back. 2. Cursor Function: The Finger Scroller has added a cursor control mode, this mode allows you to control a cursor to move around the screen, click, , etc. You can perform more delicate operations, randomly clicking on any corner of the screen. 3.Camera And Video Recording ler: This camera remote control enables image taking or video recording within a 10 meter range, allowing you to take your own family photos, selfies or videos wherever you are. It eliminates awkward poses for group photos and prevents your phone from falling when taking one handed selfies. 4.Compatibility And Remote Connection: App Page Turner is compatible for iOS (version 15 or later) and for Android (version 8.0 or later) cell phones and tablet devices, compatible with for Harmony system cell phones and tablet devices. The advanced BT 5.3 chip creates a fast, unbreakable connection, and you can remotely control paired devices within 10 meters.