Rapoo 8210M Multi-Mode Keyboard & Mouse Bluetooth 3.0/4.0 Wireless 2.4 GHz 1300 DPI Combo-Black 

• Switch among multiple connected devices in one click Connect to all your devices with 8200M. It automatically pairs the working device, connects to multiple devices, and easily switches among them in a click of a button. Multi-tasking across devices has never been easier.
• Spill-resistant keyboard design Drinks allowed on your desktop. The 8200M keyboard is protected against accidental splash damage so you can focus on your work with a piece of mind.
• Multimedia hotkeys The classic keyboard look also features extra multimedia keys for further convenience. Multimedia hotkeys give you quick access to functions like media player, homepage, volume adjustment, and more.
• Adjustable DPI high definition sensor As sensitive as you want, you can adapt the 8200M mouse in 4 DPI levels. The mouse’s optical HD sensor resolution can be toggled between 600 DPI (for maximum precision) and 1600 DPI maximum speed) at the press of a button. Enjoy smooth navigation on nearly every surface.
• The sound of silence The silent mouse switches allow you to use your mouse freely without disturbing others. This mouse is perfect for late-night projects