Olympus DM-720 Digital Recorder

The DM-720 from Olympus is a digital recording device capable of storing files in linear PCM formats as well as MP3 It can operate at sample rates up to 48 kHz and resolutions up to 16-bit Lightweight at 25 oz - it's a compact and portable recorder with a Tresmic three-microphone system for capturing full and detailed stereo sound An attached USB connector allows you to connect to computers directly and recharge the included NiMH AAA battery without having to remove the battery Lastly - transcription - voice-balancing - and voice-playback modes render the unit quite useful in note-taking situations - such as business meetings or interviews

Features: Stereo Headphone 3.5mm Output, Stereo Microphone 3.5mm Input, Built-In Speaker, Tresmic Three-Microphone System, Internal 4GB Memory & microSD Expansion, Connect Direct to USB via Included Cable, Record in PCM or MP3 Formats, 48 kHz / 24-bit Capable, Voice Guidance System and Voice Actuator

Type: Digital

Mode: Stereo

Recording Format: MP3 - PCM (WAV)

Bit-Depth: 816

Bit-Rate: 8 kbps - 128 kbps

Sample Rate: 11.025 kHz - 48 kHz

Recording Time: HQ Stereo: 61 HoursHQ Mono: 123 HoursLP Mono: 985 Hours

One-Click Recording: Yes

Voice Activated Recording: Yes

Microphone Type: Internal Stereo (3 Elements)

Microphone Sensitivity: HighMediumLowAuto SENS Setting

Pickup Pattern: Omnidirectional

Frequency Response: 20 Hz to 20 kHz

Playback Formats: PCM (WAV)MP3

Speaker: Yes

Power Output: 150 mW

Indicators: Power - Low Battery - Recording - Voice Volume

Erase Protect: No

Voice E-Mail Function: No

On Screen Clock: No

Safety Lock: No

Battery Type: 1x AAA

Battery Life (approx.): Recording: 52 HoursPlayback: 35 Hours

Power Adapter: No

Internal Memory: Installed: Flash Memory - 4 GB

Compatible Memory Cards: microSD

Audio Inputs/Outputs: 1/8-inch / 3.5 mm Microphone In1/8-inch / 3.5 mm Headphone Out

USB: USB 2.0 (A)

Dimensions (WxHxD): 1.6 x 4.17 x .57-inch / 4.06 x 10.59 x 1.45 cm

Weight: 2.5 oz / 71 g