---
product_id: 1146260
title: "Olympus WS-821 Voice Recorders with 2 GB Built-in-Memory"
brand: "om system"
price: "₩325487"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/1146260-olympus-ws-821-voice-recorders-with-2-gb-built-in
store_origin: KR
region: South Korea
---

# 493 Hours Record Time 2GB Memory USB Direct Connect Olympus WS-821 Voice Recorders with 2 GB Built-in-Memory

**Brand:** om system
**Price:** ₩325487
**Availability:** ✅ In Stock

## Summary

> 🎤 Record Your World, One Moment at a Time!

## Quick Answers

- **What is this?** Olympus WS-821 Voice Recorders with 2 GB Built-in-Memory by om system
- **How much does it cost?** ₩325487 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/1146260-olympus-ws-821-voice-recorders-with-2-gb-built-in)

## Best For

- om system enthusiasts

## Why This Product

- Trusted om system brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long Battery Life:** Enjoy up to 37 hours of continuous recording on a single AA battery.
- • **Versatile Formats:** Record in MP3 or WMA formats for ultimate flexibility.
- • **Expandable Storage:** Boost your memory with MicroSD/SDHC support up to 32GB.
- • **Capture Every Moment:** With a staggering 493 hours of recording time, never miss a beat!
- • **Compact & Lightweight:** Weighing only 0.12 pounds, it’s your pocket-sized recording companion.

## Overview

The OM Digital Solutions WS-821 Voice Recorder is a compact and lightweight device featuring 2GB of built-in memory, allowing for approximately 493 hours of recording time. It supports MP3 and WMA formats and offers expandable storage via MicroSD/SDHC cards up to 32GB. With a long battery life of 37 hours on a single AA battery, this recorder is perfect for professionals on the go.

## Description

Olympus WS-821 Voice Recorders with 2 GB Built-in-Memory

## Features

- 2gb built in memory (max. recording time approx. 493 hours)
- MP3 / WMA recording formats
- MicroSD / SDHC up to 32gb
- USB Direct

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.12 Pounds |
| Memory Storage Capacity | 2 GB |
| Screen Size | 1.5 |
| Number of Batteries | 1 AA batteries required. (included) |
| Digital Recording Time | 493 hours |
| Microphone Operation Mode | Mono, Stereo |
| Battery Average Life | 37 Hours |
| Microphone Form Factor | Built-In |
| Format | WMA, MP3 Audio |
| Headphone Jack | 3.5 millimeters |
| Compatible Devices | Personal Computer |
| Hardware Connectivity | MicroSD, USB, SDHC |

## Product Details

- **Compatible Devices:** Personal Computer
- **Brand:** OM SYSTEM
- **Hardware Interface:** MicroSD, SDHC, USB
- **Microphone Form Factor:** Built-In
- **Format:** MP3 Audio, WMA
- **Headphones Jack:** 3.5 millimeters
- **Number of Batteries:** 1 AA batteries required. (included)
- **Memory Storage Capacity:** 2 GB
- **Item Weight:** 0.12 Pounds
- **Screen Size:** 1.5

## Images

![Olympus WS-821 Voice Recorders with 2 GB Built-in-Memory - Image 1](https://m.media-amazon.com/images/I/81HLJAT+UpL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/1146260-olympus-ws-821-voice-recorders-with-2-gb-built-in](https://www.desertcart.kr/products/1146260-olympus-ws-821-voice-recorders-with-2-gb-built-in)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-02*