The Logitech Cordless Desktop Wave eases the way your PC tasks are performed. Its contoured, wave-shaped key design comfortably fits your fingers while you may also adjust the keyboard height using its three-way tilt legs. For even more comfort, it features a cushioned palm rest to help alleviate hand strain caused by long typing sessions. The included laser mouse offers high performance while providing more accuracy and speed than standard optical mice. Enjoy outstanding battery life of up to 15 months for the keyboard and 6 months for the mouse. Enhance your PC experience with the Logitech Cordless Desktop Wave.