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Black pen-shaped voice recorder with 1.8 inch LED screen

Shenzhen Gosun Technology Co., Ltd

Shenzhen Gosun Technology Co., Ltd 16GB USB Spy Pen Voice Recorder 70hrs 1536Kbps Black

SKU CH-QTZ2-Y3NW4

A discreet pen recorder with 16GB storage, voice activation and up to 70 hours of continuous recording

  • Battery runtime70 h
  • Audio recording formatMP3 / WAV
  • Storage media16 GB / Additional TF card
  • Recording time70
  • Host interfaceUSB
  • SpeakersBuilt-in 16 mm round dynamic speaker
  • Two ultra-sensitive microphones capture clear audio up to 40ft away
  • Voice-activated recording starts on sound and pauses in silence to save storage
  • 16GB internal memory plus microSD support up to 64GB for extended sessions
  • 70 hours continuous recording on a single charge with 600mAh battery
  • PCM recording at 1536Kbps delivers high-fidelity WAV files with time-stamped naming

16GB USB Spy Pen Recorder

This device combines a ballpoint pen with a 16GB digital voice recorder for discreet capture. It records in MP3 or WAV formats at up to 1536kbps PCM quality. Two ultra-sensitive microphones with dynamic noise reduction pick up sound from distance. A 1.8 inch LED screen displays status and file names.

Setup checks before ordering

Verify your computer has a standard USB port for file transfer and charging. The recorder supports additional microSD cards up to 32GB or 64GB for expanded storage. Ensure your operating system is Windows or Mac OS for compatibility. No special drivers are required for basic operation.

Behaviour under sustained load

The 600mAh or 800mAh rechargeable battery provides up to 70 hours or 100 hours of non-stop recording. Voice-activated mode pauses recording during silence to conserve power and memory. Timer auto-recording starts and stops at set times for unattended operation. An external power supply can be used for continuous sessions.

How it compares

Measured against everything we stock in Digital Audio & Voice Recorders, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 82% of the 321 comparable items (median $49.99).
Battery runtime 70 h
Higher than about 69% of the 106 comparable items (median 40 h).

Specifications

Product
Brand nameSavetek
Product colorBlack
Storage
Storage media16 GB / Additional TF card
Audio & video
Audio recording formatMP3 / WAV
SpeakersBuilt-in 16 mm round dynamic speaker
Ports & slots
Host interfaceUSB
Power
Battery runtime70 h
Battery pack600mah rechargeable battery
External power supplyYes
More details
Recording time70

Questions about this item

Does the box include a micro-SD card or must I buy one separately?

The recorder ships with 16 GB of internal memory and a USB connection for charging and file transfer; a micro-SD card up to 32 GB is supported but not included.

Should I choose the 1536 kbps PCM setting or the 192 kbps MP3 setting for longer battery life?

Recording at 1536 kbps PCM gives the highest fidelity; switching to 192 kbps MP3 reduces file size and extends the 600 mAh battery toward the quoted 70-hour figure.

What does the 70-hour rating mean when I am recording in a real meeting room?

The 70-hour figure is based on continuous MP3 recording with the 600 mAh battery; voice-activated mode and lower bit-rates will increase actual running time, while PCM at 1536 kbps will reduce it.

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