Description
Product Overview
The JUSTSTONE Voice Memo Recorder is a compact, pocket‑sized device engineered for crystal‑clear audio capture. Measuring just 0.45″D x 0.9″W x 2.85″H and weighing only 1.23 ounces, it delivers professional‑grade recording without the bulk of traditional dictaphones. Built with advanced noise‑reduction technology, every memo is saved in high‑definition WAV format, ensuring playback clarity. The device houses 64GB of internal storage, capable of holding up to 750 hours of recordings, and features a robust lithium‑ion battery that provides up to 24 hours of continuous use and 25 days of standby time. Its sleek matte finish and minimalist design make it discreet enough for any environment, from lecture halls to boardrooms.
Usage
Designed for versatile real‑world scenarios, this recorder excels in academic, professional, and personal contexts. Students can slide the activation switch to record lectures without missing a word, while business professionals can capture meeting minutes with a single click. The voice‑activated mode allows hands‑free operation, perfect for multitasking during presentations or while commuting. Its lightweight form factor means it can be attached to a keychain, slipped into a wallet, or stored in a backpack, ensuring it’s always within reach whenever inspiration strikes.

Why Choose Us
JUSTSTONE combines cutting‑edge audio engineering with user‑centric design. The recorder’s noise‑cancellation algorithm filters background sounds, delivering pristine recordings even in noisy environments. Unlike many competitors, it requires no additional software; simply connect via USB to a PC, Mac, or Android device and drag‑and‑drop files. The 64GB storage eliminates the need for frequent data offloading, and the long‑lasting battery ensures you won’t miss critical moments. Each unit undergoes rigorous quality testing to meet the highest standards of durability and performance.
Key Features
- One‑click voice‑activated recording for effortless note capture
- High‑definition WAV audio with advanced noise reduction
- Massive 64GB internal memory holds up to 750 hours of recordings
- Up to 24 hours of continuous use and 25 days standby on a single charge
- Plug‑and‑play USB transfer compatible with PC, Mac, and Android
FAQ
How do I switch between standard and voice‑activated modes?
Slide the mode switch on the side of the device; the indicator changes color to show the active mode. No additional setup is required.
What type of file format are the recordings saved in?
All recordings are saved in WAV format, providing lossless audio quality that is compatible with most media players and editing software.
Can I expand the storage beyond 64GB?
The built‑in 64GB flash memory is fixed, but the capacity is sufficient for up to 750 hours of audio, eliminating the need for external cards.
How long does it take to fully charge the battery?
A full charge takes approximately 3 hours using the supplied USB‑C cable. The device can be used while charging if needed.
Is the recorder compatible with iOS devices?
Direct USB connection is supported for PC, Mac, and Android. For iOS, you can use a compatible Lightning‑to‑USB adapter to transfer files.







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