The SpeechMike Classic gives you total control over dictation and PC navigation in one lightweight unit. Record dictations directly onto your computer using the familiar 4-Position Switch - ideal for single-handed use. The scroll wheel and an optical trackball allow you to precisely navigate through your documents. The device is ergonomically designed, offering greater comfort for users with smaller hands as well as for left-handed users, especially during longer dictation sessions. Manage dictations, presentations, e-mail or your Internet browser. With the SpeechMike Classic, you have total control at your fingertips