The DR-2100 has been designed for prolonged usage, with a smooth and rounded back for comfortable hold, in addition to a carefully considered interface layout featuring a multi-functional slide switch for one-thumb operation. Even more the symmetrical design enables optimum handling for left and right-handed users. Besides maximum ease of use and efficiency, this device is equipped with a low-noise directional microphone to reduce undesired background noises and ensure the best results in speech recognition and transcription. The DR-2100 is engineered to work best with Dragon NaturallySpeaking speech recognition software and delivers perfect results that are more accurate than ever. A powerful and integrated speaker with digital volume control supports a clear playback.