Sensitive Roller Functionality: Crafted with innovative scroll control and a smooth handheld design. The sensitive roller enables effortless onehanded page zooming and supports shortvideo and ebook formats, while eliminating unwanted touch errors. Multiple Occasions: Wireless pairing with smartphones and tablets across mainstream devices. Enables multiscenario remote support for internet class meetings and quickconnect remote control functionality across various platforms. Modernized Remote Working: A modebutton with a longpress design enables contentcreation remote control and a capture zoom pageturn combo for immersive reading support through control logic, optimized for usability and efficiency. Extended Battery Life: Longlasting performance on a single charge, supported by an energysaving algorithm and a lowpower chipset for extended use without frequent recharging. Use scenarios Online classes and meetings: pair with a smartphone or tablet, remotely control slides, zoom pages, and navigate content during class or meetings. Reading and content creation: use during reading of ebooks or shortvideo formats; onehanded control for page turns and zooming to enhance the experience. Crossplatform remote assistance: quickconnect remote control across platforms for collaboration, demonstrations, or support.