1. This mouse jiggler is an perfect companion for those working , it simulates mouse movement and prevent computer from going into sleep while you work or play. 2.Automatic Detection Function: Once connected to a computer, the undetectable mouse shaker automatically identifies as a standard wireless mouse, keeping your device active. Enhance productivity by preventing your computer from entering sleep mode during business tasks or online meetings. 3.Driver-Free Operation: This mouse mover requires no driver installation. Just plug it into your computer to use. The cursor movement is minimal, allowing easy return to normal mouse usage without exiting the shake mode. 4.Wide Compatibility: Supporting major operating systems such as compatible with for Win XP/for Win 7/for Win 10/for OS/Linux, this automatic mouse wiggler offers excellent compatibility. 5.Portable Mini Design: The compact size makes this mini mouse shaker easy to carry, ideal for occasions including meetings, gaming, online classes, and remote operations. The light weight allows you to conveniently place it in your bag for use anytime and anywhere, enhancing flexibility for work and study. How to use:Connect the device to the computer and the Button, then device been turned on Short the button the device between mode A and mode B.Long the button that the device is off,no need to unplug the decice Mode A: In this mdoe,The mouse pointer jiggler At a slow speed and in an extremely small range.(This mode is used for not drawing others attention and 't interfere with regular use of the mouse) Mode B: In this mdoe,The mouse pointer slide across the screen automatically and randomly in a wide range. Color: Black Material: PlasticandMetal Package Contents: 1 x Mouse Jiggler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.