Rapoo X1900 Wireless Optical Mouse and Keyboard

Media control: Fn keys give you quick access to functions like media player, homepage, volume adjustment, etc.1000 DPI tracking engine Enjoy accurate and smooth cursor control with the 1000 DPI invisible tracking engine.Up to 12 months battery life With Rapoo's energy saving technology, you can use your keyboard and mouse for 12 months without power interruption .Plug-and-forget NANO receiver So small and unobtrusive, you can plug it into a USB-port and forget about it. No more worries about lost receivers.02 years Warranty