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Black Bluetooth earbud on a white background
  • Black Bluetooth earbud on a white background
  • Black portable audio device with earbuds on a white background, displaying 'Up To 700 Hours Recording'.
  • Black Bluetooth headset with 'Voice Activation' text on a white background
  • Black device with 'Active Noise Cancellation' text on a white background
  • Black keychain device with keyring clip and on/off switch, labeled with measurements and functions.
Keychain Listening Device – Hi-Fi Audio, VOX, 35-Hour Battery Life

Keychain Listening Device – Hi-Fi Audio, VOX, 35-Hour Battery Life

£50.00

Keychain Listening Device – Hi-Fi Audio, VOX, 35-Hour Battery Life

Discreet. Durable. Always ready. This Keychain Listening Device blends seamlessly into your everyday carry with a sleek metal body and disguised design. Equipped with voice activation, intelligent noise reduction, and Hi-Fi 1536kbps audio, it captures every word with clarity. With one-touch recording and up to 35 hours of battery life, it's the perfect tool for interviews, meetings, and on-the-go documentation. Whether clipped to your keys or tucked into your pocket, it’s built for those who need powerful performance without attracting attention.

  • Keychain design with metal casing for everyday discretion
  • Records in Hi-Fi 1536kbps WAV format for crystal-clear audio
  • Voice-activated recording with adjustable sensitivity (7 levels)
  • One-touch operation with auto-save on power-off
  • Up to 35 hours of continuous recording on full charge
  • Intelligent DSP noise reduction chip filters ambient sound
  • Built-in rechargeable 280mAh lithium battery

What’s Included

  • Keychain Listening Device
  • USB-C Charging Cable
  • USB-C to USB Adapter
  • Earphones
  • User Manual

Dimensions (LxWxD)

  • 6.5 x 2.2 x 1.0 cm
  • 35g
Shipping & Returns

All orders are shipped fully tracked.

Please see our Shipping & Returns Policy for more information on delivery.
Usage Disclaimer

This product must not be used for any unlawful purposes. Unauthorized audio or video recording of individuals without their knowledge and/or consent may be a criminal offense under applicable laws. Users are solely responsible for ensuring compliance with all relevant regulations.
Our Story

We launched in the UK with a single aim: deliver dependable, discreet surveillance gear, without the hype. Fed up with flimsy “spy toys”, we source pro-grade tools that are tested in the field, easy to use, and made to endure. We equip investigators, small firms, and everyday people to protect what matter, always lawfully and responsibly. Orders ship fast and in plain packaging, with clear guides and friendly support from folks who actually rely on this kit.
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Frequently asked questions
Q: How does the Keychain Listening Device work?

The Keychain Listening Device functions as a high-quality digital voice recorder disguised as a standard keychain. With one-touch operation and voice-activated (VOX) recording, it automatically starts capturing audio when sound is detected — storing crystal-clear 1536kbps WAV files for later playback.
Q: What is VOX or voice-activated recording?

VOX (Voice-Operated Exchange) recording means the device records only when sound is detected, pausing automatically during silence. This helps save battery life and storage, making it perfect for long recordings like meetings, interviews, or ambient monitoring.
Q: How clear is the audio quality?

This keychain recorder uses Hi-Fi 1536kbps recording with intelligent DSP noise reduction, ensuring sharp, distortion-free audio even in noisy environments. It’s ideal for capturing conversations, lectures, or professional notes discreetly.
Q: How long can the Keychain Listening Device record?

On a full charge, the built-in 280mAh lithium battery provides up to 35 hours of continuous recording. In VOX mode, it can last even longer by recording only when sound is detected — maximizing efficiency for all-day use.
Q: Is the Keychain Listening Device discreet?

Yes — the recorder is designed to look like a stylish metal keychain, blending seamlessly with everyday items. It has no flashing lights or loud sounds during recording, making it an ideal tool for covert or professional audio capture.

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