Sony ICD-UX533 Digital Flash Voice Recorder (Black)

The black Sony ICD-UX533 Digital Flash Voice Recorder features 4GB of internal flash memory and can capture audio as mono PCM WAV or MP3 files. You can record up to 1,073 hours to the built-in memory, and expand recording capabilities via its microSD expansion slot. The unit has a backlit LCD display that enables ease at night or in darkened locations.