Without cords, you're free to place Logitech Cordless Desktop Pro keyboard and mouse wherever they are comfortable for you. Logitech's patented technology provides superior performance without needing a clear path or pointing the mouse and keyboard at the computer. iTouch Multimedia provides one-touch control for CDs, MP3 files and DVDs. With iTouch Internet, access the Internet, open e-mail, search, or launch applications with one touch of a key. WebWheel lets you quickly navigate the Web and control your browser with the mouse Scroll Wheel. Gently curved keyboard with split key layout enhances typing comfort. Contoured mouse provides maximum comfort and control.