The DP-20 is specially designed to be even simpler to use than a tape-based device. Fans of analogue recorders will find the DP-20 has everything they love about their old tape-based voice recorder: a full-sized speaker for clear audio playback, three big buttons for the basic functions, an easy-to-read display & excellent battery life. Olympus Calendar Search system, makes finding sound files just as intuitive as with analogue tape. From notes-to-self to a childs recital, this groundbreaking model makes recording & reviewing easier than ever before.