Magnetic Voice Recorder, Esonic MR-140, 24 hrs battery

The MR-140 is an ultra-compact and discreet voice recorder designed to capture conversations with excellent audio quality. Its slim design and built-in magnet allow quick and discreet placement on any metal surface.

It features multiple recording modes: continuous, sound-activated (VOS), and scheduled recording. In voice activation mode, the device records only when sound is detected and pauses during silence, optimizing both battery life and storage capacity.

Powered by a rechargeable battery, it offers up to approximately 25 hours of continuous recording. Its 8GB internal memory allows for extended recording capacity depending on the selected mode.

The device connects easily via USB, allowing quick access to files for playback, transfer, or deletion without requiring any additional software.

Each recording is automatically timestamped with date and time for easy organization.

Specifications

Recording modes: continuous, sound-activated (VOS), scheduled recording
Audio formats: PCM (705 kbps), XHQ (128 kbps), HQ (64 kbps)
Internal memory: 8GB
Recording capacity: approx. 24h (PCM), 144h (XHQ), 288h (HQ)
Continuous battery life: approx. 25 hours
Battery: rechargeable Li-polymer
Charging time: approx. 1 hour
Voice activation: adjustable sensitivity (5 levels)
Max number of files: 9,999
Timestamp: date & time included
Dimensions: approx. 23.25 x 38.8 x 5.45 mm
Weight: approx. 9.9 g
Operating temperature: 0°C to 40°C

Additional Features:

- Smart voice activation for optimized battery usage
- Built-in magnet for discreet mounting
- Scheduled recording (configurable start time and duration)
- Automatic file segmentation (approx. 5 hours per file)
- Adjustable microphone sensitivity based on environment
- Wired remote control with full playback and control functions
- Plug-and-play file access with no software required

Compatibility:

Fully compatible with Windows for configuration (date, time, scheduling). Files can be played on Mac, but initial setup must be completed on a Windows computer for full functionality.

Important Notes:

- Recording capacity varies depending on the selected audio quality mode
- Voice activation performance depends on the environment
- Files are automatically saved when recording stops
- Deleted data cannot be recovered

Included:

• MR-140 voice recorder
• Earphones
• Wired remote control
• USB cable
• Lanyard