Wulistore Wireless Keyboard and Mouse Combo Sets, 2.4G Wireless LED Optical backlight Gaming mouse 7 buttons 800/1200/1600/2000 DPI for Laptop

Description

Features: Independent hot and multimedia keys keep frequent functions just one button away. Spill-resistant design handles the unplanned coffee or beverage spill letting you drink and snack without worry. Power saving goes on after 15 minutes, saving power when you're busy with other things. 3D wheel, operate freely: textured rubber rollers, manufacturing, super smooth feel scroll, easily manipulated! DPI shift indicator: 800DPI light: 1 flash/ 1200DPI LED: Flash 2 times/1600DPI LED: flashes 3 times/ 2000DPI LED: Flash 4 times Specification:  Keyboard size: 450x200x20 mm Mouse size: 71 X 124X 40 mm Switch life:10 million times Interface: USB Installation: Plug & Play System Requirements PC with USB port :Windows XP/VISTA/Win 7/Win8/Mac10.0 Package includes: 1 x Wireless mouse 1 x Wireless keyboard 1 x Mini receiver 1 x User manual 1 x AA battery for mouse(23g/ 1.5v) 2 x AAA batteries for keyboard(16.5g/pc, 1.5v)