Mini Magnetic Stick Voice Recorder – 1000-Hour Battery, OTG Playback

Mini Magnetic Stick Voice Recorder – 1000-Hour Battery, Voice-Activated Recording

A slim aluminum-alloy magnetic stick voice recorder designed for long, discreet recording at home, in the office or on the go. It offers one-key operation, intelligent voice-activated recording and HD noise reduction in a compact body that can be attached to metal surfaces or carried with a lanyard. With up to around 1000 hours of continuous recording, smart timestamp and OTG phone/computer playback, it’s ideal for meetings, lectures, driving logs and daily audio notes.

Features

Aluminum-alloy magnetic stick design – slim, compact rectangular body with strong built-in magnet that attaches to metal surfaces such as doors, desks, shelves or car interiors for hidden recording.

One-key operation, two modes – simple physical switch/button for quick start/stop, supporting both continuous recording and intelligent voice-activated recording (VOR).

Intelligent voice-activated recording – when enabled, the recorder pauses automatically in silence and resumes when sound is detected, saving battery power and storage space.

HD noise reduction technology – built-in digital noise-reduction chip to filter ambient noise and improve vocal clarity in classrooms, offices and meetings.

Long battery life – high-capacity rechargeable battery supports up to approx. 1000 hours of continuous recording, suitable for full-day use.

Smart timestamp – internal clock adds date & time information to audio files (time stamp), making it easier to review, sort and use recordings as proof or study material.

Strong magnetic adsorption – rear magnet allows the device to be fixed to metal furniture, car body, file cabinets, etc., for flexible positioning and discreet monitoring.

Auto save on power-off – recordings are automatically saved when the battery is low or the device is powered off, reducing the risk of data loss.

OTG phone/computer playback – supports connection to Android phones (with OTG) and computers for fast file transfer, playback and management without special drivers.

Lanyard hole design – reserved lanyard hole at the bottom/end makes it easy to hang on a keychain, neck lanyard or backpack for everyday carry.

$89.99

Specifications

Model: VR-Q73

Product Name: Mini Magnetic Stick Digital Voice Recorder

Form Factor: Slim aluminum-alloy magnetic stick / bar-style recorder

Material: Aluminum alloy housing + internal electronic components

Color: Black (subject to actual batch)

Recording Format: WAV (digital voice recording)

Sampling Rate: 48 KHz (approx.)

Bitrate: 192 Kbps (approx.)

Recording Modes:

Continuous recording

Voice-activated recording (VOR)

Pickup Range: Suitable for normal indoor environments such as classrooms, conference rooms, offices and bedrooms (exact range depends on environment and placement)

Built-in Memory Options: 8GB / 16GB / 32GB/64GB

Estimated Recording Time:

Up to approx. 1000 hours continuous recording (voice-activated mode can effectively extend usable recording time)

Connectivity / Data Transfer:

USB connection to computer (Windows / macOS) for file copy and playback

OTG connection for compatible Android smartphones

Interface: USB charging & data port (actual type per factory batch, e.g. Micro-USB / Type-C)

Battery Type: Built-in rechargeable lithium battery (high-capacity, long-life design)

Charging Time: Approx. 10 hours (subject to charger and environment)

Controls: One main recording / mode switch + power control (exact layout per actual product)

Indicators: Status LED for recording / charging / power indications

Dimensions: Compact stick size – slim rectangular body designed for pocket or hidden placement (exact size subject to factory spec)

Weight: Lightweight, suitable for long-term wearing or mounting on metal surfaces

Compatible Systems: Windows / macOS for plug-and-play file transfer; Android phones with OTG for direct playback/management

Use Case:
Long-term room recording, classroom and lecture notes, meeting minutes, vehicle audio logs, home/office monitoring, interview backup and discreet personal audio recording where a small magnetic recorder is preferred.

Package Contents

1 × VR-Q73 Mini Magnetic Stick Voice Recorder
1 × USB Charging/Data Cable
1 × Lanyard (if included by factory)
1 × User Manual
1 × Retail Box

Frequently asked questions

Most models support both. Use Continuous Recording for full coverage, or enable Voice-Activated Recording (VOR) to save storage and battery by recording only when sound is detected.

Connect the device to a computer via USB (or remove the memory card if applicable). Recordings are stored as standard audio files, so you can copy, rename, and organize them easily.

Many models support recording while charging for longer sessions. For best stability, use a reliable 5V USB power source and avoid fast-charging adapters unless the product specifically supports them.

For best clarity, keep the recorder within 1–3 meters of the sound source and avoid covering the microphone. Background noise (wind, traffic, fans) can reduce clarity—quiet placement works best.

Laws vary by country/state. Always use this device for lawful purposes, and obtain consent where required—especially in private spaces or when recording conversations.