What certifications does the product have?

The product holds CE certification, and raw materials are RoHS compliant.

What is the weight of the microphone?

The microphone weighs 40g and measures 13x72mm.

E-Image 3.5mm Trrs Portable Hyper-Cardioid Mobile Smartphone Microphone

Name: E-Image 3.5mm Trrs Portable Hyper-Cardioid Mobile Smartphone Microphone
Brand: NINGBO EIMAGE STUDIO EQUIPMENT CO., LTD.
SKU: 912095155

Zhejiang, ChinaNINGBO EIMAGE STUDIO EQUIPMENT CO., LTD.

US$22.00

1-19 Pieces

US$20.00

20-49 Pieces

US$17.00

50+ Pieces

Product profile

Customization

Available

Style

Smartphone Tripod

Application

Music, Voice, Recording, Meeting, Amplify

Model NO.

MD21S

Signal Transmission

Wired

Directivity

Hyper-Cardioid

Sound Channel

Stereo

Transducer Principle

Condenser Microphone

Sound Field Force

Line Column Type

Connector(s)

TRS 3.5 mm

Wireless Technology

VHF

Output Impedance

50-1000Ω

Element

Electret Condenser

Polar Pattern

Hyper-Cardioid

Frequency Response

40Hz-16kHz

Capsule Diameter

12mm

Sensiticity(±4dB)

-50dB(3.2mv/PA)

S/N Ratio

≥55dB More Than 55dB

Power Requirements

Plug-in Power Capacity, Plug and Play

Operating Temperature

-20℃-+50℃

Weight

40g

Length

13X72mm

Transport Package

Polybag / Safety Case /Master Carton

Specification

13mm (Dia. ) * 72mm (L)

Trademark

E-IMAGE

Origin

China

HS Code

8518100090

Production Capacity

3000PCS/Month

Key features

Hyper-Cardioid Directivity: Captures sound from the front while minimizing background noise for clear recording.

Plug-and-Play Operation: No software or batteries required; connects directly to smartphone 3.5mm audio jack.

Stereo Sound Channel: Delivers high-quality stereo audio for music, voice, and meeting recordings.

Wide Frequency Response: Covers 40Hz to 16kHz range for natural and detailed sound reproduction.

Compact and Lightweight: Weighs only 40g with dimensions of 13x72mm for easy portability.

OEM and ODM Services: Customization options available for branding and specific product requirements.

CE and RoHS Certified: Meets international safety and environmental standards for raw materials.

Flexible Lead Time: 10 days for small orders, 15 days for medium orders, negotiable for large quantities.

Company profile

NINGBO EIMAGE STUDIO EQUIPMENT CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Ningbo Port, Shanghai Port, Guangzhou PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW, DDP, DDU

About Our Factory & Business Background

AddressNo. 1230, South Cihai Road, Luotuo Industry Zone, Zhenhai, Ningbo, China

Plant Area833 square meters

Number of Employees16

Registered Capital2,000,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsVideo Tripods, Camera Bags, Accessories, Microphones, LED Lighting, Motorized System

Production MachinesProduction Line, CNC Automatic Equipment, Milling Machine, CNC Lathe, Machining Center, EDM, Hardness Tester, Video Measuring Instrument

R&D Engineers2 people

Test Reports for Raw MaterialsRoHS

Own BrandYes