MQ-77N Voice Activated Pen Recorder

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  • Discreetly record voices from up to 40 feet away
  • Listen to recordings using earphones or a computer
  • Free 2-Day Shipping (US)
  • Next-day delivery available
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A Voice Pen Recorder with a high-sensitivity microphone and digital voice recorder hidden discreetly inside.

This professional grade voice recorder discreetly captures voices automatically, from up to 50 feet away. 

Easy to operate, simply slide the pen clip down to start recording and slide back up to stop. The pen has no visible buttons, lights and it does not make any beeps or sounds. Use the voice activation feature to record only when there is audio present.

Listen to your recordings with the included earphones and remote control, or plug in to any Mac or Windows computer.

Voice activation mode eliminates extended periods of silence, and the rechargeable battery powers the pen for 12-16 hours per charge.


  • Looks like an ordinary pen - no obvious buttons, lights or sounds
  • Thinnest pen recorder
  • Voice-activated or continuous recording
  • Earphones included
  • Pocket clip starts & stops recording
  • 12-16 Hour battery
  • 70 Hour (1GB) memory
  • Three record quality settings
  • Automatic sensitivity & gain control
  • MAC & Windows Compatible (USB)


  • MQ-77N Pen Voice Recorder
  • Wired Remote Control
  • USB Charging & Data Transfer Cable
  • Earphones
  • Instruction Manual


  • Memory: 1GB
  • Recording Storage: 70 hours
  • Start/Stop Record: Slide Clip
  • Voice Activated: Yes, or continuous
  • Record Format: MP3
  • Charge Time: 2-3 hours
  • Charging & Data Connect: USB
  • Battery Life: 12 hours
  • Covert Design: Yes
  • Headphone Jack: Yes
  • Warranty: 1 year
  • MAC & Windows compatible
  • Weight: 18 grams
  • Length: 5.25"
  • Width: .44"

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Warranty Information

1 Year Warranty

3 Reviews

  • Posted by Jose Marti on Oct 16th 2018


    Best pen anyone can have...

    Bought this pen to record lectures at school...i only wish i knew how to delete..what has been i could keep recording more..

  • Posted by BillJ77 on Jun 27th 2018


    ***** Deserves 10 Stars *****

    Exceeded my expectations. Extremely pleased with this purchase. (Audio is amazing and Crystal clear.)

  • Posted by Isaac T****** Agency on May 16th 2018


    Discreet and easy to use

    Our agency has used ProofPronto's MQ-77N for years and years, I would say almost exclusively. The voice recording quality is very clear, the battery runtime pushes 13 or even 14 hours per charge, and it starts recording instantly when you click the pocket clip. And they have voice activation. Great product, please don't change it!