[Wireless Mouse with Jiggler Mode]This is not only an external wireless mouse but also a mouse jiggler help to keep your computer alive. Pressthe mouse jiggler key to enter or exit the jiggler feature [Perfect if you are working from home]This mouse jiggler is a must have for you 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. [SIMPLE AND PORTABLE]Advanced 2.4G wireless connection, plug and play, no drivers needed, easy to . Easy to carry, sleek and compact design is great for traveling. 3 adjustable DPI (800/1200/1600), set your own cursor speed, freely to satisfy your daily work. [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 click feel. Thanks to the ergonomic design, this mouse fits comfortably in your hand, preventing any possible wrist pain. [Rechargeable Optical Wireless Mouse] -in 400 mAh lithium battery can last up to300 hours after fully charged, and standby time is super long with auto and wake mode. Easily recharged through the USB cable in package, no need to change the battery. Wireless technology:2.4G Wireless distance: 10m Key number:7 Resolution: 800/1200/1600dpi Operating cycles: 1,000,000 cycles System requirement: Windows 2000/ 2003/ ME/ XP/ Vista/ Win7/ 8/ 10/ OS/ Linux Colour:black Material:ABS Size:121 x 71 x 40mm Package Contents: 1 x Mouse 1 x Receiver 1 x Adapter 1 x Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.