CAMERA AND VIDEO RECORDING: This remote shutter image or video recording within a range of 10 meters, allowing you to take your own family photos, selfies or videos wherever you are. Eliminates awkward poses for group photos and prevents your phone from dropping when taking one handed selfies.MULTIFUNCTIONAL CHARGING CASE: This page turner remote can be used for up to 48 hours on a single and up to 500 hours total with the charging case. The charging case has the function of a cell phone holder, so you don't need to carry an extra cell phone holder, more convenient to use.LED DISPLAY AND POWER OUTPUT: The charging case has a digital LED display so you can visualize the remaining power. With an extra USB A power output port, it can be used as an emergency power bank to your cell phone in case of emergency.BT CONNECTION: Remote scrolling ring is compatible with for IOS 15.0, for Android 8.0 or phone and tablet devices. For TikTok, for Kindle APP and for Spotify, etc, the advanced BT 5.3 chip creates a fast and stable connection, and you can remotely control the paired device within 10 meters.REMOTE CONTROL: Scrolling ring enables you to remotely control apps like for TikTok and for Kindle. It can help you realize all the operations when watching short videos or reading novels, including scrolling up, down, swiping right, left, tapping, pausing, starting, volume adjusting, remote photo taking, video recording and so on.