The Logitech MK330 Wireless Keyboard and Mouse Combo delivers on battery life, durability, customisation and connectivity without the hassle of wires. Take complete control over your typing experience with this wireless keyboard, including 11 media keys and 4 programmable F-keys to customise access to your favourite applications, webpages and music controls. The wireless mouse in this set comes with a Nano USB receiver that can be stored for plug-and-play simplicity - letting you stay as connected as you want to be as you roam around your home, in the office, and all points in between. The Logitech Advanced 2.4 GHz wireless connectivity gives you the reliability of a cord, plus wireless convenience and freedom-fast data transmission, virtually no delays or dropouts, and wireless encryption. This efficient wireless set up can go up to 24 months for the keyboard and up to 12 months for the mouse without the hassle of changing batteries, built with an on-off button to help the battery power go further, compatible with Windows platforms and ChromeOS.