Records in MP3 file format.
Intelligent Auto Mode - Does the adjusting for you
To make listening to your recordings more comfortable, Intelligent Auto Mode automatically adjusts the recording level to match the volume of the sound source. When a speaker is talking loudly, the recorder reduces the input level, and for soft voices the recorder increases the input level – to always provide an even level of volume.
Audio files saved on the recorder are automatically managed by date allowing files to be quickly located and reviewed.