Perfect for interviews, lectures, or as a personal reminder, the Memorex MB003 Digital Voice Recorder is a sweet little tape less machine with the capacity to hold up to 60 Minutes of recording time. It features a high-tech voice activated system with a built-in speaker and microphone. Leave memos for yourself when you are in a hurry and listen to it when you have more time. Listen in privacy with the headphone jack. Features include: 60 minutes recording time. Two message folders (30 minutes each). Voice activated system (VOX) feature. Record/playback. Fast searching forward and backward. Selectively erase single messages. Large LCD display (2.2 cm x 2.2 cm). Intro Scan. Sleeping mode. Volume control. Low power indicator. Headphone jack. Built-in speaker. Built-in microphone and external mic jack. Uses two AAA size batteries (not included). Stores up to 510 messages. Tape less. Hands free 1 Year Warranty.