Shenzhen HSTD Import and Export Trade Co., Ltd.

CN13 yrs

4.3/5(88)

Store rating

≤4h

Response Time

≥72%

On-time dispatch rate

13%

Reorder rate

Main markets: United States, Germany, France, Ukraine, Singapore

Microphones for Counter Service, Microphones for Voice Recording, Microphones for Community Corrections Interview Room

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$69.90

Minimum order quantity: 1 set

*Taxes and import charges will be calculated at checkout

color

Black

White

Key attributes

type

Condenser Microphone

Use

communication

polar pattern

Figure-8

connector type

Micro USB, USB-A

sensitivity

-36dB±2dB

Maximum SPL

110 dB

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Key attributes

type

Condenser Microphone

Use

communication

polar pattern

Figure-8

connector type

Micro USB, USB-A

sensitivity

-36dB±2dB

Maximum SPL

110 dB

signal to noise ratio

60DB

style

Desktop

Feature

Condenser Microphone

material

Aluminium Alloy

communication

Wireless

private mold

Yes

model number

M20

place of origin

Guangdong, China

Brand Name

HSTD-HAOKAI

frequency response rate

20 Hz-20 kHz

Microphone Type

Dual Independent Directional Pickup Microphone Array

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)

Acoustic Overload Point (AOP)

External voice suppression ≥ 12 dB SPL

Noise Reduction (NR)

≥ 20 dB

Directivity

≥ 60° (default)

Interface

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

Packaging and delivery

Selling Units

Single item

Single package size

30X10X20 cm

Single gross weight

2.0 kg

Lead time