Olympus WS331m Dictation Machine Digital USB MP3 WMA 2GB 555Hrs in LP 6 Sound Qualities Ref E0457676

555 hours (long play) recording time 2GB Internal memory Direct USB connection 5 folders each holding 200 files for file management 6 recording modes are provided: 3 stereo and 3 mono Backlit, full dot, LCD display Voice Activated Microphone and earphone jack socket Power Supply 1 x AAA Battery 2 Year Warranty Dimensions (HxWxD): 94.8 x 38.6 x 11.0mm Weight: 47g Built in stereo microphone