DS-VM1 4Mic USB Wired Omnidirectional Microphone

• 4 microphone array, 360° omni-directional pickup, 5-meter pickup radius
• Supports intelligent (steady-state and transient) noise reduction algorithms, echo cancellation, enhances voice clarity, ensures call/audio quality
• Supports USB cable connection, plug and play design
• Compatible with multiple mainstream communication software

General specifications

Power Supply:

DC 5V±5% (USB port), 2W MAX

Operating Temperature and Humidity:

Operating Temperature: -10℃ ~ 45℃, Relative Humidity < 90% (non-condensing)

Color:

Galaxy Grey

Product Dimensions:

Ø90.03 mm × 25.9 mm

Packaging Dimensions:

123 mm × 115 mm × 32 mm

Bare Machine Weight:

≈175 g

Net Weight with Packaging:

≈240 g

Packing List:

Microphone × 1 User Manual × 1

Interface

Cable Interface:

Outer Winding: TYPE A Interface

Feature

Audio Function:

Supports intelligent (steady-state and transient) noise reduction algorithms

LED indicator light:

Constant White Light: Pickup State, Constant Red Light: Mute State

Communication Parameters

Communication Methods:

Supports USB connection line communication

Wired Communication Distance:

Line Length: 0.9 m

Microphone

Microphone Type:

MEMS

Directionality:

360-degree omni-directional

Pick-up Range:

5 meters radius

Array Quantity:

4 mic

Frequency Response Range:

100 Hz~8 kHz

Sensitivity:

-38 dBV/Pa

Signal-to-Noise Ratio:

85 dB

Sampling Rate:

16 kHz/32 kHz/48 kHz

Dynamic Range:

102 dB

Overload Sound Pressure:

130 dBSPL

Power Suppression Ratio:

60 dB

Total Harmonic Distortion:

0.15%@94 dBSPL, 1 kHz

3A Algorithm:

Intelligent Noise Suppression (ANS), Automatic Gain Control (AGC)

Compatibility

Operating System:

Windows XP/7/8/10/11, Android 8.1 and above, Linux 4.14 and above, macOS 10.12 and above