The Logitech MK270 has a robust long-range wireless connection and long-lasting power between battery changes, this sleek keyboard and mouse gives you everyday reliability of a wired Computer Keyboard without the clutter. You will enjoy fast, reliable connection up to 10-meters with virtually no delays or dropouts thanks to Logitech Advanced 2.4 wireless technology. The wireless keyboard features 8 shortcut keys that give you instant access to media controls. The full-size keyboard also features a number pad, directional keys, and nine F-keys in a sleek and smart design that is comfortable, convenient and built to last. The comfortable mouse feels great in your hand and fits easily into computer bags and pockets to travel with your computer anywhere you go.