Technical details
Voice activation |
Y |
MP3 playback |
Y |
Rechargeable |
Y |
Display
Display diagonal |
1.5 " |
Display type |
LCD |
Audio
MP3 bit rates |
8 - 320 Kbit/s |
SHQ mode recording time |
23 h |
WMA bit rates |
48 - 320 Kbit/s |
Built-in microphone |
Y |
Audio formats supported |
MP3, WMA |
Frequency range |
50 - 20000 Hz |
SP mode recording time |
70 h |
LP mode recording time |
562 h |
HQ mode recording time |
47 h |
Maximum recording time |
562 h |
Recording modes |
High Quality (HQ), Long Play (LP), Pulse-code modulation (PCM), Super High Quality (SHQ), Standard Play (SP) |
Loudspeakers
Loudspeaker diameter |
28 mm |
Number of built-in speakers |
1 |
Output power |
300 mW |
Built-in speaker(s) |
Y |
Packaging content
Cables included |
USB |
Batteries included |
Y |
Headphones included |
Y |
Quick start guide |
Y |
Software
Linux operating systems supported |
Y |
Mac operating systems supported |
Y |
Windows operating systems supported |
Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional |
Ports & interfaces
Headphone out |
Y |
Interface |
USB |
Microphone in |
Y |
Battery
Battery technology |
Nickel-Metal Hydride (NiMH) |
Recording battery life |
48 h |
Number of batteries supported |
2 |
Compatible battery sizes |
AAA |
Weight & dimensions
Depth |
20 mm |
Weight |
60 g |
Width |
41 mm |
Height |
117 mm |
Storage
Media types supported |
Internal memory |
Additionally
Colour of product |
Black, Silver |
DVT3500 - HQ Stereo, 8-1411kbps, 50Hz-10kHz, 60dB, 300mW, micro-SD, USB 2.0, 3.81 cm (1.5 ") LCD, 2GB NAND Flash, 2xAAA, 60g
Precise conversation recording
with auto-adjustment of audio settings
With the included telephone pick-up microphone, recording of phone conversations is
very easy and efficient. In addition, AutoAdjust recording measures the incoming voice
signal to adopt the recording settings to fit the scene.
Superior audio quality
- AutoAdjust recording for automatic sound parameter setting
- Telephone pick-up mic included for recording phone calls
- High-quality microphone for utmost speech clarity
- Stereo MP3 recording for crystal clear playback
- Metal microphone grille for crystal clear sound quality
Easy and intuitive experience
- Calendar search for easily finding captured recordings
- Integrated fold-out stand for easy device positioning
- Large display for clear recording status information
- Rechargeable batteries included for economic recording
Designed around you
- 2 GB memory built-in for up to 22 days of recording
- Up to 48 hours battery runtime for extra long recordings
- Micro SD memory card slot for virtually unlimited recording