SKEIDO E780 wireless keyboard mouse gamer gaming set kit combos 2.4G laser mouse for computer desktop notebook office typing

Product Description: -The keyboard need 2 AAA batteries and the mouse need 1 AAA batteries, batteries are not included. -The Nano receiver is in the back of the mouse. Brings you wireless freedom and convenience without the hassle of multiple receivers -Gives you the extra comfort and control you need to be your productive best -Compatible with: Windows 2000/XP/7/8/10Vista/Mac OS x/Linux KEYBOARD .Ergonomic design .Add a series of shortcut function keys cooperated with FN key .Dedicated multimedia keys for controlling volume and music. .Gives your palms a place to rest when you're not typing Sturdy adjustable tilt legs MOUSE .Robust, reliable wireless .There are two-way switch, one with beautiful backlight .Advanced 2.4 GHz wireless for a strong connection with virtually no delays or dropouts .One tiny Unifying receiver connects the mouse, keyboard and more compatible devices-without the hassle of multiple USB receivers .Streamlined Contoured laser mouse .Comfortable hand-cradling shape with non-slip concave-convex trace design .An edge light LED backlight is designed in this mouse (no backlight in keyboard) .turn on the button behind the mouse,the mouse will show beautiful backlight Specifications: .Distance: 10M .Keys life time: About 3,000,000 times .Keyboard size: 54x24x3cm .suggestion: turn off the backlight of the mouse when you did not use it to save power Package content: 1x Wireless Mouse 1x Wireless Keyboard 1x Nano receiver