Recording off the radio directly into Digital format could not be simpler by using the FM Radio & Remote Control. Connect it to your AV400 series to play your favorite Digital format songs or listen to the FM radio in stereo, quickly find your selected station with the tuner and press 'REC' to start recording off the radio directly into your device.Too late! You pressed 'REC' after the song started. Not a problem with the retro-record buffer. This allows you to record the 30 seconds previous to pressing 'REC'. And when you are done recording you can even edit any unwanted beginnings out of your recording.Now you want to record a memo: switch off the radio, press 'REC' to start recording using the built-in microphone. Capture thousands of hours of voice recording: meetings or ideas that come to mind while on the go. Everything will be stored onto the AV400 hard disk.Finally the Remote Control function allows you to operate your device easily through fast forward, rewind, play/pause/skip and volume control. Take this tiny add-on with your AV400 series wherever you go. Use its built-in clip to secure it to your clothing. Explore this advanced add-on for work and play.