Convenient wireless operation The scrolling ring supports wireless connection with major smart devices, delivering reliable control up to 15 meters away for easy, cable-free use. Type-C charging design Fast Type-C charging recharges the device in 30 minutes and provides up to 48 hours of continuous functionality thanks to a low-power chip technology. Easy to carry Designed for portability, this scrolling ring has a small profile and light weight, making it easy to take along during travels or commutes. Widely used and versatile Supports third-party cameras, live broadcasts, and studio software with effortless one-click mode switching to meet varied demands across widely used devices. Use scenarios - On set or live stream: wirelessly control cameras and studio software from the ring, switching modes with a single click. - In presentations or field work: manage slides and media playback on compatible devices without cables. - While traveling: carry the compact ring to remotely control devices during travel or in remote work environments.