Olympus DS-2300 Digital Voice Recorder.
Removable flash memory (comes with a 16 MB xD-Picture Card),
Up to 20 hours of recording time. Built-in microphone records at an input Level of 70 dBv
Built-in speakers and a headphone jack.
total recording time of up to five hours and thirty minutes in LP recording mode (two hours and thirty minutes in SP recording mode)
convenient USB connectivity, this digital voice recorder is compatible with Microsoft Windows and Mac OS
Determining return time