Catch every word of lectures and meetings with this high-quality, high-capacity digital recorder. Zoom microphone makes it easy to create stereo-quality recordings. Built-in flash memory enables you to record for hours. Enjoy listening to all your favorite songs whenever you want with the integrated music player. Use the voice-activated recording feature for hands-free operation. Download files to your computer and charge the battery through the USB port.
| Activation/Review Functions | Cue & Review |
| Activation/Review Functions | Voice Activation |
| Base Memory [Nom] | 2.0 GB |
| Batteries Required | 2 AAA (included) |
| Clock/Alarm Features | Alarm |
| Clock/Alarm Features | Clock |
| Color(s) | Silver |
| Depth [Nom] | 0.60 in |
| Display Type(s) | LCD |
| Editing | Yes |
| Erase Guard | Yes |
| File Search | Forward/Reverse |
| File Transfer Software | Yes |
| Global Product Type | Transcriber/Dictation Machines |
| Height [Nom] | 4.3 in |
| Indexing | Yes |
| Indexing Functions | Index Mark |
| Indicators/Warnings | Battery Low |
| Indicators/Warnings | Folder Full |
| Indicators/Warnings | Index Full |
| Indicators/Warnings | LED Record Indicator |
| Indicators/Warnings | Memory Full |
| Indicators/Warnings | No File |
| Jacks/Ports | Earphone Jack |
| Jacks/Ports | Microphone Jack |
| Jacks/Ports | USB Port |
| Microphone | Built-in Stereo Microphone |
| Model Name/Number | DM-420 |
| Navigation/Menu Key | Yes |
| Number of Files/Folders | 999 Files x 5 Folders |
| Optional AC Adapter | 147590 |
| Optional Handheld Mic | 145062 |
| Playback Speeds | Fast |
| Playback Speeds | Normal |
| Playback Speeds | Slow |
| Post-Consumer Recycled Content Percent [Nom] | 0 % |
| Power Source(s) | 2 AAA Batteries |
| Pre-Consumer Recycled Content Percent [Nom] | 0 % |
| Quick Erase | Yes |
| Record Protection | Yes |
| Record/Quick Review | Yes |
| Recording Format | MP3; WMA |
| Recording Functions | Mic Sense |
| Recording Functions | Record Mode |
| Recording Time [Nom] | 533.00 h |
| Telephone Recording | Optional |
| Tone/Volume Controls | Yes |
| Total Recycled Content Percent [Nom] | 0 % |
| Variable Speed Playback | Yes |
| Voice Activated Recording | Yes |
| Weight [Nom] | 2.96 oz |
| Width [Nom] | 1 1/2 in |
Manufacturer's limited one-year warranty.