WS-550M

Storage Media Internal / Removable Media Internal only SD / SDHC Slot No microSD / microSDHC card No Internal memory 2GB USB functionality USB Speed USB 2.0 High Speed USB connection type Retractable USB connector USB Classes USB Storage class Display Display colour White Display Size 18.7 x 24.4mm 1.21'' Display Type Full Dot Matrix Display Display Backlit Yes Matrix 108x 84 points Device operation HOLD switch Yes Main Switch Push Programmable button 0 Power switch No File Format Data format WMA, WMA DRM9, MP3, WAV Recording Modes Recording format WMA / MP3, STXQ 34h STHQ 69h STSP 139h HQ 139h SP 274h LP 544h Playback Modes Playback format PCM (WAV) / MP3 / WMA Sampling frequency STXQ 44.1kHz STHQ 44.1kHz STSP 22kHz HQ 44.1kHz SP 22kHz LP 8kHz Frequency response STXQ 50 - 19.000Hz STHQ 50 - 15.000Hz STSP 50 - 9.000Hz HQ 50 - 13.000Hz SP 50 - 7.000Hz LP 50 - 3.000Hz Record function Index Up to 16 per file Operation Auto recording VCVA recording Sound control Low Cut-Filter Rec Monitor Playback function Playback speed Adjustable (50 - 200%) Playback control Cue/Review Intro scan File operation Forward / Reverse Skip Fast forward and rewind Skip Playback Repeat functions Repeat playback Automatic playback Alarm playback Continuous playback Random playback Sound enhancement Noise canceling function Voice Filter EUPHONY Reverb Data organisation File move Yes No. of folders for Voice 5 (A/B/C/D/E) Files per folder 200 Time/date info Yes device format Yes Folder Music 128 Folder Audible no audible support Folder Podcasts no podcast support Erase Erase all files Erase single files Other Features Configurable Firmware Yes Audible support No Podcast support No Remote Control No Voice feedback / guidance No Beep signal (system sound) Yes Interfaces Input Microphones Built-in stereo microphones PC interface retractable USB plug Microphone jack 3.5 ø mm mini-jack, impedance 2 kΩ Input Level - 70dBv Microphone sensitivity / gain Dictation / Conference Interfaces Output Max. working output 60 mW (8Ω speaker) Speaker Diameter Built-in ø 16 mm round dynamic speaker Earphone jack 3.5 ø mm mini-jack, impedance 8Ω or more Power Supply Device standalone recharge function via USB Yes Device standalone recharge function via AC adapter No Power Supply 1 x AAA battery or Olympus Ni-MH rechargeable battery Ni-MH battery life 21h Alkaline battery life Recording: 21h (LP mode) Playback: 16h Docking station with recharge function No Dimensions Weight 46g (incl. battery) WxHxD 94.8 x 38 x 11mm (without protrusions) Housing colour Blue Housing material Plastic Languages Languages Audio Using Instruction No Menu languages English, German, French, Spanish, Italian Hardware Security Device lock by PIN code No Device Locky by Fingerprint No Lock single files Yes Operating Systems & Requirements Windows Operating system: Microsoft Windows 2000/XP/Vista Macintosh Operating system: Mac OS 10.2.8 ~ 10.5 (Standard Installation)