Features: The mouse trembler prevents your computer from entering a sleep state. A mouse shakercan help you better browse websites, play games, and participate in online meetings, perfectly avoiding being detected by IT departments. The Quiet mouse thrower, which cannot be detected, is extremely quiet during operation. Our mouse shakerhas added a timing function, allowing you to perform timing operations as needed. Clickthe timer button to select 0.5h, 1h, 2h, or 4hours, and the mouse wigglerwill stop running after the countdownends. Equipped with RGB lighting. Add some cool hues to your desk or gaming table. You can freely choose from 7 lighting effects. Regardless of the size of your optical mouse, it is perfect for and compatible withWindows, MacOSLinuxAndroids and more. Specifications: Item：RGB Mouse Jiggler Power：5V 500mAh Interfaces:USB TypeC Size:approx 120x120x16.5mm/4.72x4.72x0.65in Material: ABS Timer ：0.5h, 1h, 2h, or 4hours Color: Black/White Package Includes: 1 PC x Mouse Mover note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.