MP3 Recorder Plus is a recorder with both manual and automatic functions. It records from any sound device like microphones or sound cards to MP3 or to a standard PCM WAV Audio file. Its automatic functions involve starting to record automatically when a noise is detected and stopping to record when it detects silence. MP3 Recorder Plus also allows you to set the time and size to limit the recorded file. You can choose where to save your recorded files through its ID3 tags. You can also use the recorder through scheduling specific times and days to make it operate by itself and begin the recording process. While recording, it can also play a background file. With MP3 Recorder Plus, you can customize properties of your MP3 files such as quality, sample rate, error protection, bit rate, VBR mode, ABR mode and much more. Overall, MP3 Recorder Plus is a helpful and user friendly recorder with many functions.