Innovative Scroll Control: This handheld tool provides smooth operation with advanced scroll control, enabling easy onehanded zoom adjustments, and supports shortvideo ebooks while effectively minimizing unintended touch activations. Wide Range of Uses: Enhance workflow efficiency through wireless pairing with smartphones and tablets. Mainstream device compatibility supports multiple scenarios including internet class meetings and responsive remote control tasks. Smart MultiFunction Design: The mode button longpress enables precise control, acting as a contentcreation remote that unites capture, zoom, and pageturn features, delivering immersive reading support through intelligent control. Efficient Energy Use: Designed for extended use with energy saving support, ensuring the battery sustains performance and reduces the need for frequent charging. Use scenarios: Online classes and remote meetings: pair with a phone or tablet to control presentation content and participate more smoothly without cables. Content creation and editing: use for remote capture, zoom, and page turning to streamline workflows in video or ebook projects. Reading and media consumption: enjoy immersive reading with convenient zoom and pageturn functionality.