Sensitive Roller Functionality: Crafted with innovative scroll control and a smooth handheld design. The sensitive roller allows effortless onehanded page zooming and supports shortvideo ebook formats, while eliminating unwanted touch errors. MultiPurpose Uses: Achieve consistent performance with smartphone and tablet wireless pairing. Supports multidevice setups and offers reliable remote control solutions crafted for internet class meetings and other versatile applications. Modernized Remote Working: Experience seamless multifunction interaction with a modebutton longpress design, enabling contentcreation remote control and capture zoom page turn combo for immersive reading support through control logic, optimized for effortless usability and efficiency. RechargeMinimizing Design: Experience uninterrupted functionality through minimized recharging design, improved by efficient energysaving algorithms that optimize battery life effectively during working. Use scenario: In internet class meetings, pair with a smartphone or tablet via wireless connection to control presentations and manage page turns and zoom content, helping you present smoothly without switching devices. Use scenario: While reading ebooks or viewing short videos, use the sensitive roller for precise onehanded scrolling and zoom, reducing accidental touches and improving navigation. Use scenario: During contentcreation sessions or multidevice workflows, leverage the modebutton longpress to enable contentcreation remote control and the capture zoom page turn combo for efficient reading and presentation control.