Easy to use The finger ring remote lets you control photos, videos and page navigation with precise scrolling. It sits comfortably on the hand, eliminating the need for bulky grips and providing smooth control on the go. Fast charging and long battery life Equipped with an energysaving chip and advanced technology, the device delivers up to 48 hours of operation after only 30 minutes of charging, supporting constant use without frequent recharging. Wide compatibility and flexible control Works seamlessly with foreign cameras, live broadcasting tools and studio software. It provides switching for various control requirements across commercially available devices from different manufacturers, enabling easy adaptation to your setup. Easy to carry Lightweight and compact by design, the scroll ring is easy to carry and fits effortlessly into daily workflows for onthego convenience. Use scenarios Onlocation shoots and presentations: Navigate photos, videos and slides without removing the ring from your hand, keeping your workflow fluid in dynamic environments. Live streaming and studio work: Control multiple devices and switch between tools or software during broadcasts with minimal hand movement. Instudio editing and reviewing: Scroll through timelines, media files or interfaces quickly, improving efficiency during editing sessions or client reviews.