XIAOMI YOUPIN MIIIW MW23PB01 (B1040) 2.4G Wireless Keyboard Mouse Set Home Office Computer Keyboard and Mouse 2.4G wireless keyboard and mouse set, with a simple and classic appearance The keyboard has two use angles, with a comfortable typing feeling Enhanced signal, stable wireless transmission, convenient to use The mouse can set 800 or 1000 or 1200 or 1600 DPI four gears, meet different use needs The keyboard and mouse have mute design, no disturbance during working Specification: Material: ABS Connection method: RF 2.4GHz Supported system: Recommended to adapt to Windows 7 and above Product weight: keyboard 395g or mouse 60g Keyboard size: 444.7x141.5x26.1mm Mouse size: 111.5x62.4x35.4mm DPI: 800 (default) or 1000 or 1200 or 1600 four-gear adjustment Keyboard battery: AAAx1 (not included) Mouse battery: AAx1 (not included) Package included: 1 x Keyboard 1 x USB Receiver 1 x Mouse 1 x English and Chinese User Manual