Feature 1Bluetooth 5.1 Stable Connection: Turn on Bluetooth, connect to the use, easy to match, stable operation, support a variety of mainstream short video APP, beauty camera, novel APP. 2Support Page Turning and Mouse Mode: Long press the left and right keys until the blue lights flashes three times to realize mode function switch. Page turning mode suitable for the following page operation on a simple interface. Mouse mode is similar to wireless mouse function. 3Long Standby: Remote control the Camera App to take photos and videos from a distance of up to 10 meters. The built in rechargeable battery can be used for 10 hours on a single charge and only 1.5 to 2 hours on a full charge. Provide a convenient magnetic charging method, you just need to find the USB port to charge. 4Ergonomic Design: Finely polished scrolling ring makes you more comfortable to wear. Keep your eyes away from the screen to reduce eye strain. 5One Button Page Turning: Multifunctional intelligent ring, can be one button page turning, pause like, one button photo, remote control computer, contactless scanning short video, page turning comics, etc. 6System Compatibility: If you want to use this scrolling ring for IOS devices, please open "Settings", "Accessibility", "Touch", turn on the accessibility touch function to use it. 7Wide Applications: Remote control page turner can be used for watching movies, online classes, conference presentations, watching short videos, cooking, exercising and relaxing, etc.Item Type: Remote Control Scrolling RingMaterial: ABS plasticWeight: Approx. 73g/2.6ozBluetooth Version: 5.1Wireless Working Distance: 10MCharging Time: 1.5 to 2HRemote Control Battery Type: Polymer lithium battery, 25mAh (shipped with built in battery) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xRemote Control Scrolling Ring1 x Specification1 x USB Cable1 xRing Silicone Sleeve