Is customization available?

Yes, we offer flexible customization including minor and full customization. OEM and ODM services are available to meet specific client requirements.

Premium Sf-590 Lightweight Omnidirectional Microphone with Dual Capacitors

Name: Premium Sf-590 Lightweight Omnidirectional Microphone with Dual Capacitors
Brand: Shenzhen Qiyin Electronics Co., Ltd
SKU: 2280101945

Guangdong, ChinaShenzhen Qiyin Electronics Co., Ltd

US$4.50

1,000-2,999 Sets

US$4.20

3,000+ Sets

Product profile

Customization

Available

Style

Gooseneck Microphone

Application

Music, Voice, Recording, Meeting, Measurement

Model NO.

SF-590

Signal Transmission

Metal Gooseneck Hose

Directivity

Omni-direction

Sound Channel

Mono

Transducer Principle

Condenser Microphone

Connector(s)

USB-a

Wireless Technology

Output Impedance

≤2.2kΩ

Microphone Core Type

Capacitive

Directional

All-Directional

Sensitivity

-38±3db

Bit Rate

16 Bits

Frequency Response

50Hz-16kHz

Working Voltage

Sampling Rate

44.1/48 kHz

Specification

140*110*30 mm

Trademark

Yanmai

Origin

Shenzhen

HS Code

8518100090

Production Capacity

1000000

Key features

Plug and Play USB: USB-A connector with no driver installation required for immediate use on computers and phones.

Adjustable Gooseneck: Flexible metal gooseneck hose design allows for freely adjustable angles and positioning.

Touch Control Mute: Intuitive touch keys for mute switching and noise reduction with clear light indication status.

High-Quality Components: Uses high-quality imported chipsets to ensure superior audio quality and reduce after-sales costs.

Strict Quality Control: ISO 9001 certified with AQL 0.65/1 standards, professional QC team, and own reliability lab.

Global Certifications: Products approved for CE, RoHS, REACH, FCC, UKCA, and FSC international safety standards.

Fast Production Capacity: Own industrial park with 500,000 pcs monthly capacity supporting fast delivery and capital flow.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience

Shenzhen Qiyin Electronics Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shenzhen PortsAverage Response Time: ≤3.69h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory with manufacturing activities covering electronic, audio-visual, plastic, circuit-board, digital, and electronic-component products. It reports five production lines, annual microphone output of 2,400,000 pieces, three quality assurance and quality control inspectors, and six to ten quality control staff. Its R&D profile includes 50 years of combined R&D engineer experience, recent new-product development, ODM services, and OEM services for well-known brands, while SDK availability is explicitly absent. Customization is offered from minor to full customization. Export sales account for 71%–90% of total sales. The supplier has manufacturing-capacity contracts with associated subcontractors and inventory capability, but no overseas warehouse or showroom. Service procedures exist for assessment, corrective actions, and complaints, although records are not documented. No certification information or specific customer cases is provided.

Supplier typeThe supplier is explicitly described as a factory, with its associated industry identified as manufacturing and its registered scope covering R&D, production, processing, and sales of electronic, audio-visual, plastic, circuit-board, digital, and electronic-component products. It is also identified as a combined company rather than an offshore company.

R&D capabilityThe supplier reports 50 years of combined R&D engineer experience, new-product development during the past year, ODM service, and R&D activities within its business scope. It explicitly has no available SDK, which limits one specific development capability, but the broader R&D evidence supports innovation capability.

Production capacityProduction evidence includes five production lines, annual microphone output of 2,400,000 pieces, a stated combined facility including ultrasonic welding equipment, a noise-proof room, and an assembly line, plus valid manufacturing-capacity contracts with associated subcontractors and inventory capability. These data support established manufacturing capacity, although no broader product-by-product capacity schedule is provided.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, and full customization, and also provides ODM services. This combination indicates capability ranging from limited modifications to original design manufacturing.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of experience serving recognized-brand customers. No customer names, project descriptions, order volumes, or independently verifiable case details are provided.

Product Q&A

Q:Why is the price higher than others?

Our design uses exclusive private molds with higher costs, avoiding bad competition. We use high-quality imported chipsets to ensure good quality, reduce complaints, and lower after-sales costs, bringing more profits.

Q:What is the lead time for orders?

Normal lead time is 35 days due to high demand. Special requirement orders are excluded. For fast delivery, we can negotiate, but surcharges may apply if it affects scheduled production.

Q:Do you have a retail price limit?

Yes, we have a lowest retail price limit to ensure fair competition and reasonable profits. This helps ensure the item is healthy for your business and reduces development costs for new replacements.

Q:How do you ensure product quality?

We follow strict ISO 9001 quality control with AQL 0.65/1 standards. We have a professional anechoic chamber, frequency response tester, and a reliability lab. Our QC team of over 30 staff handles IQC, PQC, LQC, and FQC.

Q:What is the warranty policy?

Warranty is 1 year for the product (excluding accessories) and 6 months for accessories. We are fully responsible for defective products caused by the factory, offering replacements or full refunds.