M20 Dual-Directional USB Microphone Array for Role-Based Voice Separation & Ai Translation

Name: M20 Dual-Directional USB Microphone Array for Role-Based Voice Separation & Ai Translation
Brand: Shenzhen Hstd Import and Export Trade Co., Ltd.
SKU: 2295247685

Guangdong, ChinaShenzhen Hstd Import and Export Trade Co., Ltd.

US$69.90

1 Piece

Sample price:US$69.90/piece.Request sample

Product profile

Customization

Available

Style

Gooseneck Microphone

Application

Music, Voice, Recording, Meeting, Measurement, Amplify

Model NO.

M20

Signal Transmission

Wireless

Directivity

Omni-direction

Sound Channel

Stereo

Transducer Principle

Electrodynamic Microphone

Sound Field Force

Combined Type

Connector(s)

USB

Wireless Technology

UHF

Output Impedance

1000-20000Ω

Microphone Type

Dual Independent Directional Pickup Microphone Arr

Digital Microphones

4-Mic Array

Best Pickup Distance

Within 3 Meters

Audio Sample Rate

16kHz / 48kHz @ 16-Bit

Sensitivity

-26 ± 1 Db

Signal-to-Noise Ratio (Snr)

65 Db (a)

Coustic Overload Point (Aop)

External Voice Suppression ≥ 12 Db Spl

Noise Reduction (Nr)

≥ 20 Db

Directivity 1

≥ 60° (Default)

Interface

1X USB Type-C, 1X 3.5mm Audio Jack

USB Power Supply

5V ± 5%

Power Consumption

Normal: 0.5W (5V, 100mA Max)

Main Board Dimensions

38mm (L) X 38mm (W)

Mic Board Dimensions

53mm (L) X 6mm (W)

Transport Package

Carton Box

Specification

70*30mm

Trademark

HSTD-HAOKAI

Origin

China

Key features

Advanced Beamforming & Noise Suppression: Electronically steers sensitivity to target speakers while reducing background noise by up to 20dB.

4-Mic Array with 3M Pickup Distance: High SNR of 65 dB(A) ensures reliable far-field voice capture within 3 meters.

Plug-and-Play USB Connectivity: Supports USB Audio Class 1.0 via USB Type-C and includes a 3.5mm analog audio jack.

Hardware Controls for Convenience: Features physical buttons for instant mute and volume adjustment for easy operation.

Robust Build Quality: Passed rigorous tests for extreme temperatures, humidity, vibration, and electrostatic discharge.

Company profile

Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-01-01Nearest Port: ShenzhenAverage Response Time: ≤4.25hTerms of Payment: T/T, D/P, LC, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryThe supplier specializes in high-precision laser measurement products and holds ISO 9000 and ISO 9001 certifications. It offers significant customization and 3D software design services, reflecting notable innovation capability. However, it lacks overseas service capacity and shows weak financial performance, with zero reported operating revenue and profit over the past years. Its production capability is moderate, with an annual output between US$5 and US$10 million, and the lead time is consistent throughout the year. After-sales service procedures exist but lack documentation.

Supplier typeThe supplier specializes in laser measurement products, offering chips, modules, and radar with high precision and stable performance.

CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, indicating a commitment to quality management standards.

Financial creditThe supplier reported zero operating revenue and profit in recent years, indicating poor financial performance.

R&D capabilityThe supplier has launched new products in the past year and offers 3D software design services, showcasing innovation.

Production capacityThe supplier has a moderate annual production output of US$5 to US$10 million and consistent lead times.

Customization capabilityOffers extensive customization options, including full and minor customization services, indicating strong customization capability.

Product Q&A

Q:What is the maximum pickup distance for the M20?

The M20 offers a best-in-class pickup distance of up to 3 meters with a high signal-to-noise ratio of 65 dB(A).

Q:Does the M20 support noise reduction?

Yes, it features powerful noise suppression that actively reduces background noise by up to 20dB, ensuring clear speech even in busy environments.

Q:What interfaces are available on the M20 microphone?

The M20 includes 1x USB Type-C for plug-and-play operation and 1x 3.5mm Audio Jack for flexible analog output options.

Q:What are the recommended applications for the M20?

It is ideal for service counters, prison visitation booths, AI interpreters, and professional 1-on-1 recording where clear voice separation is needed.

Q:How long is the average lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.