This wireless desktop keyboard and mouse combo offers users two supreme input devices with a wireless range up to 30 ft. The wireless keyboard features 14 hotkeys for quick access to your media player controls, e-mail, Internet browser and other common applications like My Computer, Mail and Calculator. The keyboard uses quiet membrane key switches that provide a more quiet and tactile response. The wireless mouse is equipped with an optical sensor that is more sensitive and accurate than a traditional optical mouse. This combo is ideal for use in your office or home. Antimicrobial surface reduces the growth of harmful bacteria from growing on the keyboard and mouse.Package Includes: USB Wireless Receiver; (4) AAA Batteries; Quick Start Guide