This is the recording device that captures medical instructions, legal processes, and financial advice dispensed during telephone consultations between professional services and a client. The recorder issues a clearly audible beep to notify both parties before recording conversation. It plugs into your telephone using the included splitter cable. Its sensitive internal microphone captures every detail of a consultation; dual automatic gain control and adjustable recording levels ensure superior sound quality. Consultations are saved as MP3 files onto any SD memory card up to 32 GB; a 4 GB SD memory card (sold below) stores up to 40 hours of conversation. A 1-watt, full-range 3" speaker provides clear audio during playback. It can plug into AC or use four AA batteries. It can also serve as a digital voice recorder using its built-in external microphone to record memos. State laws may require you to obtain consent prior to recording conversations. 7" W x 2" H x 5" D. (3 lbs.)