2.4GHz Wireless Technology: Plug and play, 35 feet working range, 2-in-1 nano receiver, no need to install other software, no delays or Drop the line, Make your desk surface more neat and tidy, Keyboard or mouse can be used separately, just insert a single USB Receiver to use your Wireless Keyboard Mouse Combo 12 Multimedia Hot Keys: This cute wireless keyboard and mouse layout with numeric keypad. 12 multimedia hotkeys combined with FN provide a shortcut to your music, emails, movies, web, ect. (Note: the 12 Multimedia shortcuts are not compatible with Mac systems.) RETRO ROUND KEYCAPS: keyboard and mouse wireless with vintage typewriter-inspired rounded keycaps, gives you the most comfortable typing experience and adds some much needed spunk to your desk.