Product Features: 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 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 leisure time,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 use. 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 same click feel. Thanks to the ergonomic design, this mouse fits comfortably in your hand, preventing any possible wrist pain. Rechargeable Optical Wireless Mouse: Built-in 400 mAh lithium battery can last up to 300 hours after fully charged, and standby time is super long with auto sleep and wake mode. Easily recharged through the USB cable in package, no need to change the battery. Specifications: Wireless technology: 2.4G Wireless distance: 10m Size: 121*71*40mm Package Size: 99*47*139mm Weight: 144±5g Net Weight: 100±5g Key number: 7 Resolution: 800/1200/1600dpi Operating cycles: 1,000,000 cycles Material: ABS+matte oil System requirement: Windows 2000/ 2003/ ME/ XP/ Vista/ Win7/ 8/ 10/ M.C OS/ Linux