1.Scrolling Ring Remote: Combines camera shutter and video control functions with a smooth scroll ring for effortless navigation, enabling users to take pictures, record videos, and control media playback with precision and convenience 2.Camera Video Shutter: click remote shutter functionality compatible with smartphones and cameras, for capturing selfies, group shots, or stable video recordings without touching the device, enhancing photography and videography experiences 3.Scroller Page Turner: Enables easy scrolling through ebooks, documents, and web pages with a simple ring rotation, reducing hand strain and improving usability during long reading or multitasking on tablets and smartphones 4.MultiFunction Clicker: Supports various control modes including scrolling, clicking, and remote shutter, making it an accessory for photographers, readers, and content consumers seeking streamlined device interaction