It allows to record a sound in format MP3Pro / MP3 during unlimited time. The program creates a file 0.mp3 in the chosen folder and makes recording of a sound in it. If the size of a file will exceed 512 Mb, the program creates file 1.mp3, etc. (2.mp3, 3.mp3, etc.). Thus, time of recording is limited only to an free space on a hard disk of a computer.