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Small rectangular black voice recorder with screen and buttons

BFKK

BFKK 64GB Voice Recorder Voice Activated Password Variable Speed

SKU CH-3KYQ-CCVJR

64 GB voice-activated recorder stores up to 280 hours of audio, runs 25 hours per charge, and protects files with a four-digit password

  • Voice-activated recording with 7 sensitivity levels cuts silent gaps
  • 64 GB stores up to 280 hours at 512 kbps
  • 4-digit password plus super-password reset protects recordings
  • Variable playback from -7 to +7 across 15 steps
  • Rechargeable battery delivers 25 hours continuous recording

64 GB Voice Recorder with Voice Activation

This 64 GB digital voice recorder captures audio at up to 1536 Kbps using a noise-canceling microphone and professional recording chip. It offers 280 hours of recording at 512 kbps and 25 hours of continuous battery life. The device supports MP3 at 32 or 128 kbps and WAV at 1536 kbps formats. A real-time monitor function lets you listen during recording.

Suited for lectures, meetings and secure note-taking

Voice activation with seven sensitivity levels starts recording only when sound exceeds the set threshold, saving storage and review time. A four-digit password protects files, and a super password provides recovery if forgotten. Variable playback speed from -7 to 7 across 15 levels helps fast-forward or slow down MP3 files. Auto-save on low battery prevents data loss.

64 GB capacity and 280-hour recording headroom

The internal memory holds roughly 280 hours at 512 kbps, suitable for extended courses or multi-day conferences. At the highest 1536 kbps WAV setting, recording time reduces proportionally. Battery lasts 25 hours of continuous capture at 512 kbps without noise cancellation. Users needing longer uninterrupted sessions or higher-bitrate archives should plan for recharging or offloading files.

Highlights

  • Voice-activated recording with 7 sensitivity levels cuts silent gaps
  • 64 GB stores up to 280 hours at 512 kbps
  • 4-digit password plus super-password reset protects recordings
  • Variable playback from -7 to +7 across 15 steps
  • Rechargeable battery delivers 25 hours continuous recording

Specifications

No published specifications for this item yet.

Questions about this item

What recording format and bit-rate does the device use out of the box?

The recorder defaults to 512 kbps WAV format for new recordings.

How long can I record continuously before the built-in battery needs recharging?

Up to 25 hours of continuous recording at 512 kbps without noise cancellation.

How do I verify the voice-activation threshold is capturing speech correctly?

Enable the monitor function to listen to the live recording in real time and confirm it starts when sound reaches the chosen decibel level.

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