Mini MP3 Voice Recorder Module with microphone
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One button activation.
Equipped with a high quality sensitive microphone.
MP3 format recording files will be automatically generated and stored on a micro SD card.
Supports max. 32GB micro SD card and supports FAT32 format file system.
Recording name is like JREC0001, JREC0002......JREC9999 (supports max. 9999 recording files).
Equipped with a LED indicator.
It turns on during recording and turns off when it stops recording.
Powered via a battery or a rechargeable lithium battery(3.7V or 4.2V) which is charged with a DC5V power source.
Audio recorder only. No player function.
Power supply mode: Lithium battery
Charging voltage: DC5V
Charging current: 300mA
Recording current: 10mA
Standby current: ≤10uA
Bit rate of MP3 recordings: 128Kbps
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