The K01Pro remote control ring offers hands-free control for your mobile devices, combining page flipping, remote photography, music and call handling, and video playback in a compact design. - E-book page flipping: press the ring button to flip pages without touching the screen, freeing your hands and preserving your reading flow. - Remote photography and video: wirelessly control phones and tablets for remote photography and video recording. It can also operate camera apps with features such as beauty enhancement and night scenes. The design is exquisite and easy to carry, meeting the shooting needs of individuals or groups. - Music and calls: in music mode and phone mode, it allows easy song switching, answering or rejecting calls, and hanging up without touching the phone. - Video playback control: while watching movies or videos, pause, play, stop, and move forward or backward; adjust volume and quickly select content. You can swipe through videos with simple ring actions. Key attributes - Compatibility: works with mobile phones and tablets. - Design and portability: compact K01Pro ring, easy to carry with an exquisite look. - Functionality: four integrated modes for page flipping, remote photography, music/call control, and video playback, all accessible without touching the screen.