Great for quick and simple "on-the-go" recordings of your important cell phone, pay phone, hotel phone, or home phone conversations. Set includes everything needed for immediate use. Simply place the universal cell phone recording adaptor into your ear, plug into recorder, and press record button. That's it! Recordings can be played back instantly with the high quality built-in speaker. Direct connect cable for home phones (single line) automatically records all extensions on line. Recorder can also be used to record notes, dictation, and meetings via the built in microphone. Extra cassettes and batteries included.