High Quality Record Mode Supported: PCM 1536Kbps up to 22 hours, HQ 128Kbps up to 560 hours.
Great Compatibility: MP3, WAV output formats, support up to 32GB SD card and plug in microphone for professional use.
Super Easy To Use with malfunctions: MP3 function, USB function, press to record with loud speaker, high quality microphone, SD card slot, timer Recording, call recording, voice activation recording.
Slim Portable Design: 0.29 inch thin aluminum alloy case.
Ideal For Most Recording Environment: classroom, meeting room, outdoor, theater, and so on.

Product Description

VM690 is a world class high quality PCM Digital Voice Recorder with 0.29 inch thin aluminum alloy case and expandable SD card slot, 1536Kbps PCM record mode, HQ record mode, SQ record mode, USB Drive, MP3 player, and plug-in microphone support. It is deal for daily recording and professional recording use,. 
Rechargeable build-in battery can record in SQ 64Kbps mode up to 560 hours, PCM 1536Kbps mode up to 22 hours. 
Built in 8GB memory, support expandable SD card up to 32GB. 
Can be use as a USB drive and MP3 player. 
Support ALC: automatic level control, automatic gain control range Lossless and Voice Record Control, Voice Activation Mode. 
LPCM Compression recording technology. 
Support power control with low power usage. 
Built-in omnidirectional condenser stereo microphone, HI-FI speaker, plug in microphone supported. 
Support call recording, voice recording, and scheduled recording. 
Multi player mode supported when playback, variety of audio mode, A-B repeat function. 
Highlight OLED display with password lock function, prevent unauthorized download or delete. 
Product Size:9.8x3.9x0.745 cm 
Product Weight:0.045 kg 
Package Size:17.0x9.6x5.6 cm 
Package Weight:0.209 kg