What is the after-sales support process?

For quality issues, provide pictures or videos; our engineers will diagnose the problem and provide support.

What is the payment method?

We accept LC, T/T, D/P, and PayPal for international transactions.

Is the microphone suitable for stage use?

Yes, it is lightweight and designed specifically for performances, conferences, and karaoke.

Handheld Microphone Professional PRO Audio Wired Microphone Sm58 Kareoke Microphone

Name: Handheld Microphone Professional PRO Audio Wired Microphone Sm58 Kareoke Microphone
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 775802162

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$15.90-19.90

1 Piece

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Voice, Recording, Meeting, Measurement, Amplify, Stage

Model NO.

SM58

Signal Transmission

Wired

Directivity

Uni-direction

Sound Channel

Stereo

Transducer Principle

Electrodynamic Microphone

Connector(s)

XLR 3 Pin

Wireless Technology

UHF

Output Impedance

50-1000Ω

Type

Handheld Wired Microphone

Color

Black

Frequency Range

40 to 16kHz

Sensitivity

-51.5dbv / PA

Use

Karaoke Microphone, Performing,Stage

Function

High Grade Low Noise Microphone

Warranty

2 Years

Transport Package

Strong Carton Packing

Specification

330g

Trademark

Sinbosen

Origin

Guangdong Province, China

HS Code

85181000

Production Capacity

1000 Units/ Month

Key features

2-Year Warranty Coverage: Includes free accessories and engineer support for quality issues with photo/video evidence.

CE and RoHS Certified: Product meets international safety and environmental standards for professional audio use.

Flexible Customization Options: Supports full customization, minor customization, and design-based customization from samples.

No Minimum Order Quantity: Accepts orders from 1 piece up to 1,000,000 pieces with no quantity restrictions.

Professional Audio Experience: 10 years of manufacturing experience with engineers possessing 10 years of work expertise.

Lightweight Design: Ergonomic handheld structure suitable for stage performances and conference applications.

100% Finished Product Inspection: All units undergo visual inspection to ensure quality before shipment.

Fast Lead Time: Production completed within 15 working days for both peak and off-peak seasons.

Company profile

High Repeat Buyers ChoiceYears of Export Experience

Guangzhou Xinbaosheng Audio Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤6.80h

AI-Powered supplier vetting

SummarySinbosen demonstrates broad customization and ODM capability, has introduced new products within the past year, and reports RoHS compliance. It offers small orders and customized samples, a stated three-year warranty, 18-hour service availability, and free after-sales support for quality or product problems. Production indicators include seven production lines, six to ten quality-control staff, inventory capability, and lead times within 15 working days in both peak and off-season periods. However, the supplier has no valid manufacturing-capacity contract with related subcontractors, no supplier management-system certification, no overseas warehouse, overseas branch or agent, showroom, or offline trade-show participation. Inspection and supplier-assessment procedures exist without records, and approved-supplier lists lack signatures or dates. Financial information is present only as year labels, so financial credibility cannot be verified. Customer-case evidence is limited: no Fortune 500 cooperation or...

Supplier typeThe supplier presents itself as a manufacturer with R&D, ODM, customization, inventory, and seven production lines. It exports mainly to Europe and North America, but has no overseas warehouse, branch, agent, showroom, or overseas-service country coverage.

CertificationsRoHS is explicitly identified as the supplier’s sustainable-development and product-compliance certification. However, supplier management-system certification is listed as NIL, so certification coverage is limited to the stated product-related standard.

After-Sales capabilityThe supplier states that it provides a three-year warranty, welcomes small orders and customized samples, offers 18-hour online service, and provides free after-sales support for quality or product problems. These are explicit service commitments, although no performance records are provided.

R&D capabilityThe supplier reports new products within the past year, ODM service, and broad design customization. It has two years of total R&D-engineer experience and no available SDK, indicating some product-development capability but limited evidence of advanced technical integration.

Production capacityProduction evidence includes seven production lines, six to ten quality-control staff, inventory capability, 30 qualified service-capability suppliers, and lead times within 15 working days in peak and off-season periods. A material control weakness is that no valid manufacturing-capacity contract exists with related subcontractors, while inspection and supplier-assessment procedures lack records.

Customization capabilityThe supplier explicitly supports customization from samples, full customization, customization from designs, minor customization, flexible customization, ODM services, and customized samples for small orders. This is direct evidence of broad customization flexibility.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. No named customers, project examples, or verifiable case studies are provided, so customer-case strength cannot be established.