Professional digital voice recorder designed by Olympus in Tokyo, made in China. Olympus model WS-801. Battery operated: 1 AAA. 

• MP3 recording & playback.
• Internal memory 2GB built-in flash.
• Expandable memory: MicroSD slot.
• Microphone: built-in high-sensitivity directional condenser microphone.
• Speaker: built-in mono speaker.
• Input/Output: ear jack, external mic input, USB slot. 
• PC/Mac Compatibility: Works as USB storage for easy file transfer.
• Display: LCD screen with recording/ playback info.

Features: noise cancelation for cleaner recordings, scene select (adjusts levels for lectures, meetings, etc.), calendar search and index marks.