---
product_id: 28030195
title: "OM SYSTEM Olympus Voice Recorder DM-720 with 4GB, Micro SD Slot, USB Charging, Direction PC Connection, Transcription Mode, Silver"
brand: "om system"
price: "€ 311.18"
currency: EUR
in_stock: true
reviews_count: 11
category: "Om System"
url: https://www.desertcart.es/products/28030195-om-system-olympus-voice-recorder-dm-720-with-4gb-micro
store_origin: ES
region: Spain
---

# 4GB + microSD slot USB charging & single AAA battery 3-mic TRESMIC system OM SYSTEM Olympus Voice Recorder DM-720 with 4GB, Micro SD Slot, USB Charging, Direction PC Connection, Transcription Mode, Silver

**Brand:** om system
**Price:** € 311.18
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your voice—record like a pro, wherever you go!

## Quick Answers

- **What is this?** OM SYSTEM Olympus Voice Recorder DM-720 with 4GB, Micro SD Slot, USB Charging, Direction PC Connection, Transcription Mode, Silver by om system
- **How much does it cost?** € 311.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/28030195-om-system-olympus-voice-recorder-dm-720-with-4gb-micro)

## 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

- • **Smart & Intuitive:** Intelligent Auto Mode adapts mic sensitivity for flawless sound in any environment.
- • **Expand Your Library:** 4GB internal memory plus microSD slot means endless space for your recordings and playlists.
- • **Studio-Quality Capture:** TRESMIC 3-microphone system delivers crystal-clear, true-to-life audio every time.
- • **Power Meets Convenience:** USB charging and a single AAA battery keep you recording longer without the bulk.
- • **Edit & Transcribe On-the-Go:** Extended editing features and transcription mode streamline your workflow effortlessly.

## Overview

The OM SYSTEM Olympus DM-720 is a sleek, silver digital voice recorder featuring a 3-microphone TRESMIC system for superior sound capture, 4GB internal storage expandable via microSD, and USB charging with single AAA battery operation. Designed for professionals, it offers intelligent auto sensitivity, low-cut filtering, extended editing, and transcription modes, making it a versatile tool for high-quality, on-the-go audio recording and playback.

## Description

The top class dm-720 includes high quality recording features packed into an efficient, smart metal body. It's equipped with an easy-to-use interface, extended editing operations and various playback functions. The dm-720 provides outstanding practicality and reliability to support your recording needs.

Review: Easy to use and good speakers - Excellent for recording, easy to use and good speakers.
Review: It Just Keeps Getting Better - This is the fourth Olympus Digital Voice Recorder I’ve purchased, and they just keep getting better. I have and still use the older DM 520, but I wanted the DM 720 as a backup. After using the DM 720, the older one has become the backup. The new DM 720 is lighter than its DM 520 predecessor; it has a simpler and more efficient design, and it’s easier and more convenient to use, and it only takes one AAA battery instead of two. I’m guessing that only requiring a single battery instead of two is due to technological improvements in the device which require less power to operate. Indeed, this device is still like a miniature recording studio, and it has advanced with the times. The DM 720 comes with a built-in USB connector plug, which can be a little awkward to use because it’s hard to see the tiny screen when it’s plugged in to the PC. But when connected to your PC, it serves the dual purpose of charging the battery, and allows you to easily manipulate the files and to transfer them back and forth from the PC. Olympus should have provided a USB adapter cable AND an adapter for outlet charging, but we can forgive them these oversights since the unit really is a marvel of engineering and design. On the DM 720 there are only two major areas available for holding content, and these are the Recording section, and the Music section. The Recording section retains the usual 5 (A-E) areas for external audio recordings, with a maximum of 200 files for each letter. The unit has not just two, but three microphones built-in, with the usual high quality audio and an abundance of features. The Music section handles any and all audio content superbly, as to be expected. I have several audio books, and when I transferred them and other personal recordings to the unit, it quickly filled up the 4 GB internal memory capacity of the unit. I then bought a 32 GB micro SD Card (which fits in a slot in the battery section) to handle all the books, plus any future ones that I acquire, and all my music. The User Guide indicated that the micro SD card required formatting, but it accepted audio files and recordings immediately without such formatting. Apparently the DM 720 is not compatible with Audible Books (the one owned bydesertcart), and that was disappointing. Aside from that shortcoming, this is still a sweet, versatile, and powerful little device very worthy of your consideration and purchase.

## Features

- Easy-to-use interface, extended editing operations and various playback functions
- The TRESMIC 3-microphone system captures a wide range of true-to-life sounds.
- Make high-quality recordings using the recorder's 48 kHz/16-bit linear PCM format.
- Intelligent Auto Mode. Adjusts the microphone sensitivity according to input level.
- Low-cut filter. Eliminates sound at frequencies lower than 300 Hz while recording.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019G8LNL6 |
| Batteries | 1 AAA batteries required. (included) |
| Best Sellers Rank | #50,427 in Office Products ( See Top 100 in Office Products ) #103 in Digital Voice Recorders #5,297 in Office Electronics Products |
| Customer Reviews | 4.5 4.5 out of 5 stars (294) |
| Date First Available | January 5, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.4 ounces |
| Item model number | DM-720 Digital Voice Recorder |
| Manufacturer | OLYMPUS IMAGING CORPORATION |
| Product Dimensions | 6.1 x 5.2 x 1.8 inches |

## Product Details

- **Brand:** OM SYSTEM
- **Format:** WAV
- **Hardware Interface:** MicroSD, USB
- **Headphones Jack:** 2.5 millimeters
- **Item Weight:** 2.4 Ounces
- **Memory Storage Capacity:** 4 GB
- **Microphone Form Factor:** Built-In
- **Number of Batteries:** 1 AAA batteries required. (included)
- **Product Dimensions:** 0.57"D x 1.6"W x 4.17"H
- **Screen Size:** 1.36

## Images

![OM SYSTEM Olympus Voice Recorder DM-720 with 4GB, Micro SD Slot, USB Charging, Direction PC Connection, Transcription Mode, Silver - Image 1](https://m.media-amazon.com/images/I/61ECI76HASL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and good speakers
*by N***. on January 18, 2026*

Excellent for recording, easy to use and good speakers.

### ⭐⭐⭐⭐⭐ It Just Keeps Getting Better
*by A***E on December 21, 2020*

This is the fourth Olympus Digital Voice Recorder I’ve purchased, and they just keep getting better. I have and still use the older DM 520, but I wanted the DM 720 as a backup. After using the DM 720, the older one has become the backup. The new DM 720 is lighter than its DM 520 predecessor; it has a simpler and more efficient design, and it’s easier and more convenient to use, and it only takes one AAA battery instead of two. I’m guessing that only requiring a single battery instead of two is due to technological improvements in the device which require less power to operate. Indeed, this device is still like a miniature recording studio, and it has advanced with the times. The DM 720 comes with a built-in USB connector plug, which can be a little awkward to use because it’s hard to see the tiny screen when it’s plugged in to the PC. But when connected to your PC, it serves the dual purpose of charging the battery, and allows you to easily manipulate the files and to transfer them back and forth from the PC. Olympus should have provided a USB adapter cable AND an adapter for outlet charging, but we can forgive them these oversights since the unit really is a marvel of engineering and design. On the DM 720 there are only two major areas available for holding content, and these are the Recording section, and the Music section. The Recording section retains the usual 5 (A-E) areas for external audio recordings, with a maximum of 200 files for each letter. The unit has not just two, but three microphones built-in, with the usual high quality audio and an abundance of features. The Music section handles any and all audio content superbly, as to be expected. I have several audio books, and when I transferred them and other personal recordings to the unit, it quickly filled up the 4 GB internal memory capacity of the unit. I then bought a 32 GB micro SD Card (which fits in a slot in the battery section) to handle all the books, plus any future ones that I acquire, and all my music. The User Guide indicated that the micro SD card required formatting, but it accepted audio files and recordings immediately without such formatting. Apparently the DM 720 is not compatible with Audible Books (the one owned byAmazon), and that was disappointing. Aside from that shortcoming, this is still a sweet, versatile, and powerful little device very worthy of your consideration and purchase.

### ⭐⭐⭐⭐⭐ Very useful
*by C***R on January 7, 2025*

My first camera was an Olympus so I was confident buying this. It is thin , almost weightless, and records beautifully. I bought it to speak my travel journals because my handwriting is so bad even I can't read it. It does MUCH more than what I use it for. I found online software that turns the voice into text. I can use it on a bumpy ride or anywhere. For the price, it is perfect for me. I bought a hardshell case for it.

## Frequently Bought Together

- OM SYSTEM OLYMPUS Voice Recorder DM-720 with 4GB, Micro SD Slot, USB Charging, Direction PC Connection, Transcription Mode, Silver
- AGPTEK Carrying Case, EVA Zipper Carrying Hard Case Cover for Digital Voice Recorders, MP3 Players, Storage Holder for 3D Printing Pen, USB Cable, Earphones, Memory Cards, U Disk, Black
- OM SYSTEM OLYMPUS ME-52W Noise Canceling Microphone

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-12*