Accidental Touch Prevention: A smooth handheld tool with a sensitive roller scroll control for effortless onehanded page zoom adjustment. Compatible with shortvideo ebooks while preventing accidental touches, enabling seamless navigation. Wide Compatibility: Supports multidevice use with reliable wireless pairing for smartphones and tablets. Enables seamless remote assistance during internet class meetings and everyday scenarios, enhancing productivity across devices. Effortless Reading Assistant: Activate advanced functions via a modebutton longpress. Serves as a contentcreation remote tool that combines capture, zoom, and pageturn capabilities, delivering immersive reading support through an innovative control system. Efficient Energy Use: Designed for energy efficiency to prolong usage. The battery sustains performance, reducing the need for frequent charging cycles. Use scenarios Online learning and reading on a tablet: Use the roller scroll for smooth, onehanded zoom and page turns during lectures and while reading ebooks, with minimal risk of accidental inputs. Content creation and review on mobile devices: While capturing content or editing documents on a smartphone or tablet, employ the modebutton longpress to switch modes and perform capture, zoom, and page turning without touching the screen. Everyday device navigation and remote assistance: Navigate shortvideo ebooks and other media across devices, and provide or receive remote assistance during routine tasks and meetings.