Feature:1. Wireless Remote Control: The Scroll Ring Remote Control 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. Free your hands.2. New Cursor Function: The wireless scroll ring has added a new cursor control mode, this mode allows you to control a cursor to move around the screen, click, return, etc. You can perform more delicate operations, randomly clicking on any corner of the screen. Completely replace your hand. Cursor control mode and page flip Mode allow you to control your cell phone wirelessly as you wish.3. Camera And Video Recording Remote Controller: This camera remote control triggers image taking or video recording within a 10 meter range, 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 falling when taking one handed selfies.4. Compatibility And Remote Connection: Compatible for Android (version 8.0 or above) 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.5. With Charging Case, Charge Anytime, Anywhere: Total 120 hours of use with charging case. It also supports 15 minutes of no operating to enter hibernation state to save power. Strong Endurance. With LED power digital display, so you can randomly know the power level of the charging case.Specification:Item Type: Scrolling RingMaterial: ABSWeight: Approx. 100g / 3.5ozBT Version: BT 5.3Applicable System: Support For Android 8.0 Above System, For Harmony SystemRemote Control Distance: 10m / 32.8ftRemote Control Battery Capacity: 55mAh Li Battery (Built In)Charging Compartment Capacity: 250mAh Li Battery (Built In)Working Hours: 120 Hours (With Charging Compartment).Package List:1 x Remote Control1 x Charging Compartment1 x Charging Cable1 x Instruction ManualNote:Product is only available for phones or tablets, not for Kindle devices such as for Kindle Paperwhite and for Kindle Oasis.