[Wireless Mouse with Jiggler Mode] This is not only an external wireless mouse but also a mouse jiggler that help to keep your computer alive. Press the key about 5 seconds to enter or exit the jiggler feature. [Perfect if you are working from home] This mouse jiggler is a must have to manage work and ,it moves randomly on the screen. Whether you need to go out and relax, or want to have a cup of coffee during working hours,it prevents your computer/laptop from timing out. [Dual Mode Mouse] with 2.4g wireless receiver and Bluetooth 5.1 inside, connect the mouse to your Laptop or any Desktop devices. [QUIET AND COMFORTABLE] To bring you a quiet experience, we have reduced the clicking and scrolling noise up to 90%, so you can focus on your work while enjoying the same click feel. , slim design perfectly for travel, easy to put in your laptop bag or pockets. [BUILT-IN BATTERY AND AUTO ENERGY-SAVING] The mouse built-in rechargeable battery, with a charging cable. No need to change batteries.To saving power, the mouse will fall asleep after 10 minutes no-operation, it can be waken up by clicking any button. Wireless technology:2.4G + bluetooth Wireless distance:10m Mouse Net Weight:645g Key number:5 Resolution:800/1200/1600dpi Operating cycles:1,000,000 cycles System requirement:Windows 2000/ 2003/ ME/ XP/ Vista/ Win7/ 8/ 10/ for OS/ Linux NOTE:BT5.1System Requirement:Windows 8.0, or later; for MacOSX 10.10 or later; for OS 13 or later/ Android 5.0 or later. Please check or update the before using. Colour:Black Material:ABS Size:113x59x23mm Package Contents: 1 * Wireless Mouse 1 * usb receiver 1 * charging cable 1 * English instruction manual 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.