Item Type: Mobile Phone Remote ControlProduct Material: ABSProduct Color: BlackWeight: Approx. 33g / 1.2ozBluetooth: 5.3Bluetooth Type: S 18System Compatibility: for IOS 15.0, for Android 8.0 or above, for HarmonyOS SystemCommunication Distance: Approx. 10m / 32.8ftBattery Capacity: 50mAh Lithium Ion Battery (Included)Working Hours: 72 HoursProduct Functions: Page Turning up and down, Volume Increase and Decrease, Like, Pause, Take Pictures, Take Pictures Continuously, Record Videos .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; } 1Multi Function: Through Bluetooth link, the mobile phone ring remote control can control the mobile phone and tablet to turn pages up and down, turn pages left and right, increase or decrease the volume, pause playing, like, take pictures continuously, record videos and other operations, freeing your hands. 2Page Flipper: You can perform complex operations such as the previous or next video, increasing or decreasing the volume, pausing playback, liking, and recording video. Note: If you have a for IOS system, you need to turn on the system's auxiliary touch function. (Settings, Auxiliary Functions, Touch, Auxiliary Touch). 3Smart Ring and Bluetooth 5.3: The mobile phone remote control adopts the ring appearance design, which is more convenient to wear on the finger. Bluetooth 5.3 has a stable connection and smooth operation. Turn on Bluetooth for instant connection. 4Mobile Camera Bluetooth Remote Control: You can remotely control your mobile phone to take photos and record videos by pressing the up or down button on the ring within a distance of 10m. 5Product Functions: The left, right, up and down buttons of this product correspond to the up, down, left and right sliding of the mobile phone screen to achieve different operations on the mobile phone. The operation depends on your imagination, far beyond the functions we introduce. 6Wide Applications: Wireless Bluetooth ring remote control can be used to take photos, record videos, watch videos, read novels, etc.