Olympus DM-520

Brand: Olympus
Description: Voice recorderdigital 4 GB Gb USB speaker MP3 player
Width: 39
Height: 110
Type: Dictaphone
Functions: LCD display, key lock, built-in clock, built-in speaker, voice wake-up function, message scan function
Number of batteries: 2
Battery type: AAA
Power: 320 mW
Recording format: MP3/PCM/WMA
Memory type: Built-in + external
Speaker diameter: 23 mm
Number of recording channels: 2 stereo
Number of folders: 5
Number of messages: 4995
Maximum recording time: 1076 h