MQ500: 150-Day Standby Voice Recorder 16GB

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SKU: MQ500
UPC: 850040546019
Shipping Dimensions: 9" x 1" x 7"
MAP Pricing: No
Memory Storage: Internal 16GB
Recording Capacity: ~576 hours
Audio Recording Modes: Continuous/Voice Activated
Audio File Type: .MP3
Power Supply: Rechargeable 3.7v 3000mAh Li-Ion Battery
Battery Life: Up to 14 days (150 in standby mode)
Voice Activation Sensitivity: 60 dB
Playback Software: VLC Media Player
Qty in Stock: 0
This item is out of stock


This new, Voice-Activated cellphone powerbank looks and functions like an ordinary portable cellphone charger. Secretly, this charger conceals hidden a microphone. Hang on a lanyard or slip into a pocket for discreet recording, or use the included magnet to magnetize it somewhere out of sight. Use this unit at the office, school, to covertly record voice as a secret shopper or investigator, or to simply record notes and interviews at school or work.

Voice-activation mode. The voice-activation feature allows you to avoid long hours of silent recording and save battery life. This unit can be on standby for up to 150 days waiting to pick up any voices you may hear.


  • Voice-activation mode
  • Long-time recording
  • Sensitivity adjustment
  • Two recording qualities: High Quality and Super High Quality
  • Date and Time stamp
  • Up to 150 day standby time
  • Holds up to 576 hours of recordings


Technical Specs

  • Audio Format: MP3
  • Audio Quality: 64 Kbps
  • Recording Capacity: Up to 576 hours
  • High Quality: ~576 hours
  • Super High Quality: ~288 hours
  • Storage: Internal 16GB
  • Battery Life: 
    • High Quality: ~14 days
    • Super High Quality: ~12 days
  • Battery Type: Lithium-Ion
  • Battery Voltage: 3.7v
  • Battery Capacity: 3000 mAh
  • Battery Type: Rechargeable
  • Battery Location: Inside unit
  • Voice Detection level: 60 dB
  • Weight: 0.2 lbs
  • Dimensions: 3.7" x 1.1" x 0.9"
  • Color: Gray
  • USB Input: 5v - 1.2A
  • Output: 5v - 2A



  • 1 x 150-Day Standby Voice Recorder 16GB
  • 1 x Instruction Booklet
  • 1 x MicroUSB Cable
  • 1 x Magnet


Compatible With

  • Windows XP and up
  • Mac OSX and up (not compatible with Mac USB C ports that require a USB C to USB dongle)
  • Linux

Please note:

The software used for this item is only compatible with the Windows operating system. 


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