Mini MP3 Voice Recorder Module with microphone
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Quantity on Hand : 20
Skill Level : Assembled and Tested

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10.95 10.950000000000001 USD 10.95


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Button-Triggered Microphone / Line-In Additional Memory Capable


  • 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.
  • Dimensions: 20mm(L)*17mm(W)*4.5mm(H)

Technical Parameters

  • Power supply mode: Lithium battery
  • Charging voltage: DC5V
  • Charging current: 300mA
  • Recording current: 10mA
  • Standby current: ≤10uA
  • Bit rate of MP3 recordings: 128Kbps

    Documentation and Downloads