ESonic MemoQ L530 Voice Recorder – 115 Hours + Password Protection

The MemoQ L530 is an ultra-compact and discreet digital voice recorder offering advanced recording, security, and automation features.

One of its most useful features is Scheduled Recording, which allows the device to automatically start recording at a preset time each day, without requiring any manual operation. This is particularly convenient when recordings need to begin regularly at a specific time.

The L530 also includes password protection through its Secure Mode, helping prevent unauthorized access to stored recordings.

Three recording quality levels are available: HQ (64 kbps), XHQ (128 kbps), and Linear PCM (705 kbps). Its 32 GB internal memory can store up to 1,152 hours in HQ, 576 hours in XHQ, or 96 hours in PCM.

The built-in SVOS (Super Voice Operated Recording System) automatically detects sound. When no sound is present, recording pauses and automatically resumes as soon as sound is detected. This helps optimize both battery life and storage capacity.

Powered by a rechargeable 1,200 mAh battery, the MemoQ L530 provides up to 7 days of continuous recording in HQ mode and up to 120 days of standby time when using SVOS.

A built-in magnet allows the recorder to be easily attached to metal surfaces. The recording LED can also be turned on or off depending on the user's preference.

Accessing recordings is simple: connect the device directly to a computer via USB. The 32 GB internal memory can also be used as a USB storage drive, with no software installation required.

Specifications

Dimensions: 20.5 × 18.5 × 75 mm (W × H × D)
Weight: 40 g
Internal memory: 32 GB
Recording modes: Continuous recording, SVOS, and scheduled recording
Recording quality: HQ (64 kbps), XHQ (128 kbps), PCM (705 kbps)
HQ recording capacity: Up to 1,152 hours
XHQ recording capacity: Up to 576 hours
PCM recording capacity: Up to 96 hours
Continuous recording battery life: Up to 7 days in HQ mode
SVOS standby time: Up to 120 days
Battery: Rechargeable Li-Polymer, 3.7 V / 1,200 mAh
Charging time: Approximately 5 hours via computer USB / 3 hours with a USB power adapter
Password protection: Yes
Date and time stamping: Yes
Loop recording: Yes
Maximum number of files: 9,999
Automatic Recording Level Control (ALC): Yes
Recording LED: Can be enabled or disabled
Battery indicator: Multi-color LED
Built-in magnet: Yes
External power: Computer USB or USB power adapter
USB: High-speed USB 2.0, Plug & Play
Compatible systems: Windows 7 / 8 / 10 / 11
Included accessories: USB cable and user manual

Additional Features
Scheduled Recording: Automatically starts recording each day at a preset time
Secure Mode with password protection to restrict access to stored recordings
SVOS technology: Automatically pauses recording during silence and resumes when sound is detected
Three audio quality settings: HQ, XHQ, and Linear PCM
Loop Recording: When the memory is full, the oldest recordings are automatically replaced by new files
Recording LED can be disabled for more discreet operation
Built-in magnet for quick attachment to metal surfaces
ALC (Automatic Recording Level Control) automatically adjusts recording levels
Can operate using an external USB power source for extended use
Automatic date and time stamping of recorded files

Important Notes
The 7-day battery life refers to continuous recording in HQ mode. Actual battery life may vary depending on recording settings and operating conditions.
The 120-day specification refers to maximum standby time when using SVOS and does not represent 120 days of continuous recording.
PCM mode provides higher recording quality but requires significantly more storage space.
A USB power adapter is not listed among the included accessories.
Officially supported operating systems are Windows 7, 8, 10, and 11.