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Directional Pickup Microphone Array Module 60 Degree Bidirectional 65dB SNR Noise Cancelling

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Hans Hi Technology (Shenzhen) Co., Ltd.

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Directional Pickup Microphone Array Module 60 Degree Bidirectional 65dB SNR Noise Cancelling

SNR : 65dB(A)

Off-angle Suppression : >=12dB SPL

Brand Name : HAOKAI

Pickup Distance : Best within 3m

MOQ : 100 Pieces

Model Number : M20

Certification : CE, FCC, RoHS

Delivery Time : 10-20 days after deposit

Directivity : >=60 degrees bidirectional

Place of Origin : Shenzhen, Guangdong, China

Packaging Details : Anti-static tray plus shock-proof export carton

Noise Reduction : >=20dB

Protocol : USB Audio Class 1.0 (UAC1.0)

Payment Terms : T/T, PayPal, Western Union

Supply Ability : 12000 Pieces per Month

Board Size : 38mm x 38mm main / 53mm x 6mm mic

Sensitivity : -26 +/-1dB

Price : USD 9-21 / Piece

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M20 Directional Pickup Microphone Array Module

Where clear voice capture matters, the M20 directional pickup array module combines a 60° bidirectional directivity pattern with a 65dB(A) signal-to-noise ratio. The onboard DSP suppresses ambient noise by more than 20dB, keeping speech intelligible even in busy public terminals.

Why Choose the M20 Array

60° Bidirectional Directivity: two tight pickup lobes reject side and rear noise sources.
65dB(A) SNR, -26±1dB Sensitivity: clean, low-noise 16kHz/48kHz 16bit capture.
≥20dB Noise Reduction + ≥12dB Off-Angle Suppression: DSP keeps only the target talker.
USB Audio Class 1.0: driver-free plug-and-play for Windows, Linux and Android hosts.

Technical Specifications

Item	Specification
Microphone Type	Dual directional independent pickup array, 4 MIC
Pick-up Distance	Best within 3m
Audio Capture Rate	16kHz / 48kHz @ 16bit
Protocol	USB Audio Class 1.0 (UAC1.0)
Sensitivity	-26 ±1dB
SNR	65dB(A)
Off-angle Voice Suppression	≥12dB SPL
Noise Reduction	≥20dB
Directivity	≥60° (dual directional)
Algorithms	Voice Enhancement, Beam-forming, Directional Pickup, Noise Suppression, AGC
Interface	1 x USB Type-C + 3.5mm headphone / audio output
Power	USB 5V ±5%, 0.5W (5V, 100mA max)
Main Board Size	38mm x 38mm
Mic Board Size	53mm x 6mm
Working Temperature	-10 to +60°C
Storage Temperature	-20 to +70°C

Typical Applications

Counter terminals • translation booths • conference pods • interactive displays • self-service kiosks.

OEM Support

Board-level module with OEM/ODM acoustic tuning, connector and firmware options. Ask for samples, datasheets and volume pricing.

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