Recording Time. No other voice recorder has the capability to record up to 500 Hours of audio. The recordings are saved digitally on the recorder itself and they can also be transferred to the computer to be burned to a disk.

Voice Activation. This function allows the user to leave the recorder in a room or a vehicle and not have to worry about recording when there is no one there. When somebody starts to speak the sensitive microphone picks it up and starts to record.

Phone Recording. When the device is hooked up to the phone line it only records when there are incoming and outgoing phone conversations. The audio is extremely clear and there is no noise on the line so nobody will raise suspicion that it is "tapped".