?Plug&Play?This laptop mouse is made of premier material with polished coating, elegant appearance, symmetric design, comfortable feeling, precise tracking, portable size, wide compatibility, can compatible with your computer which support Windows 98/2000/ME/NT/XP/Vista/7/8/10/11/MAC OS, easy to use. ?Adjustable DPI Level?This mouse offer 5 adjustable DPI level(800-1300-1600-2600-3200), you can easily adjust it to fit your actual needs by pressing the bottom button, built-in rechargeable 300mAh lithium battery reduce the frequency of battery replacement, you can also customize the mouse button and DPI by setting the mouse driver, you can contact us to get the mouse driver. ?Unique Mouse Button?The computer mouse is equipped with 4 buttons (left button, right button, scroll wheel, middle joystick button), you can adjust the joystick button to different direction to realize quick access to desktop/WIN+/Volume+/volume-, very practical, save time, make using more effectively. ?Delicate Appearance?This wireless mouse has a shiny stylish slim appearance, mini size, lightweight, save space design, easy to carry and use whenever and wherever you need, responsive button can provide a soft click with less noise, and let you concentrate more on your work or study without disturbing others. ?Wireless Connection?This wireless computer mouse adopt 2.4Ghz wireless transmission technology, can be connected easily by plugging the USB receiver which place in the rear storage case of the mouse into your computer USB port, more fashion, and the effective connection distance is 10m/32.8ft, make using more flexible.