Features: Bluetooth-compatible Remote Control: Effortlessly turn pages or flip through documents with the Bluetooth-compatible remote control which allows for easy navigation from a distance. Ring Controller: The page flipping device comes with a ring controller that fits comfortably on your finger providing a seamless and intuitive experience. Rechargeable: The remote controller are rechargeable and the charging case provides a convenient and stylish way to keep them powered up and ready to go. Wireless Camera Shutter Selfie Button: Use the device as a wireless camera shutter or selfie button allowing you to capture photos without having to hold your phone or camera. Easy To Use: With its simple and intuitive design the device is easy to use and perfect for musicians presenters and anyone who needs to turn pages or flip through documents while keeping their hands free. Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Specifications: Material: ABS Bluetooth-compatible version: 5.3 Input power: DC-5V Battery Capacity: 300mAh Use Time: 120h Wireless distance: 10 meters Charging chamber size: 58*35*40mm includes: 1 * Remote Control 1 * Data Cable 1 * Manual "