The silver WS-852 from Olympus is a digital voice recorder with two directional microphones positioned at a 90° layout for capturing audio. Recognized for its clear audio quality and superb operability, the WS-852 features the intelligent Auto Mode which automatically adjusts the recording level to match the volume of the sound source.

Type- Digital
Mode- Stereo / Mono
Recording Format- MP3
Bit-Rate- 128 kbps - 8 kbps
Sample Rate- 44.1 kHz - 11.025 kHz
Recording Time- MP3 Stereo: 65 Hour (MP3)LP Stereo: 130 Hour (MP3)LP Mono: 1040 Hour (MP3)
One-Click Recording- Yes
Voice Activated Recording- Yes
Microphone Type- Internal Stereo
Microphone Sensitivity-- High/Low
Frequency Response- 70 Hz - 17 kHz

Recording
Type- Digital
Mode- Stereo / Mono
Recording Format- MP3
Bit-Rate- 128 kbps - 8 kbps
Sample Rate- 44.1 kHz - 11.025 kHz
Recording Time- MP3 Stereo: 65 Hour (MP3)
LP Stereo: 130 Hour (MP3)LP Mono: 1040 Hour (MP3)
One-Click Recording- Yes
Voice Activated Recording- Yes
Microphone Type- Internal Stereo
Microphone Sensitivity-- High/Low
Frequency Response- 70 Hz - 17 kHz Playback
Playback Formats- MP3
Speaker- Yes
Speaker Size- 0.79 / 20 mm
Power Output- 250 mW Features
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Battery Type- 2 x AAA
Battery Life (approx.)- Recording: 110 Hour Playback: 90 Hour
Power Adapter- No General
Internal Memory- Available: Flash Memory - 4 GB
Compatible Memory Cards- microSD
Connectors- 1/8 mini Male Microphone In1/8 mini Male Headphone Out
USB- USB 2.0 (Mini-B)
Operating System Support- Windows, macOS/OS X
Dimensions (WxHxD)- 1.54 x 4.39 x .71 / 39 x 111.5 x 18 mm
Weight- 2.72 oz / 77 g
6.2 x 5.25 x 1.75 inch 176.9