How long is the lead time?

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

What is the product's directivity?

The microphone features a consistent cardioid (uni-directional) directivity that isolates primary sources and minimizes background noise.

Sinbosen Wired Microphone Sm58 Professional Vocal Microphone Karaoke

Name: Sinbosen Wired Microphone Sm58 Professional Vocal Microphone Karaoke
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 898330125

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$21.30

1 Piece

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Voice, Recording, Meeting, Measurement, Amplify

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

Mic Type

Dynamic Microphone

Type

Handheld Wired Microphone

Color

Black

Frequency Range

40 to 16kHz

Sensitivity(Dbv/PA)

-54.5dbv / PA

Sensitivity(Mv/PA)

1,88mv/PA

Use

Karaoke Microphone, Performing,Stage

Warranty

2 Years

Service

OEM Service

Transport Package

Strong Carton Packing

Specification

0.278 kg

Trademark

Sinbosen

Origin

Guangdong Province, China

HS Code

85181000

Production Capacity

1000 Units/ Month

Key features

Professional Vocal Performance: Cardioid directivity and tailored frequency response for studio quality sound.

Durable Construction: Hardened steel mesh grille and pneumatic shock mount for noise reduction.

High Signal Clarity: Neodymium magnet ensures high signal-to-noise ratio output.

OEM/ODM Customization: Supports logo printing and full customization options for brands.

Flexible Ordering: No minimum order quantity; order from 1 piece to large batches.

Certified Quality: Products hold CE and ROHS certifications for safety and compliance.

Expert Manufacturer: 10+ years experience in professional audio with 10-year experienced engineers.

Versatile Application: Ideal for karaoke, stage performances, meetings, and recording.

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: ≤4.50h

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.

Product Q&A

Q:What is the warranty period?

We provide a 3-year warranty for power amplifier products. For microphones, the attribute lists 2 years. Any quality problems are supported by free after-service.

Q:Do you accept OEM or ODM orders?

Yes, we accept OEM and ODM products. If you need to print your logo, we can do it for you.

Q:Is there a minimum order quantity?

There is no minimum order quantity limit. You can choose to order 1 piece or up to 1,000,000 pieces.

Q:What certifications do your products have?

Our products have CE and ROHS certifications.

Q:What payment methods do you accept?

We accept PayPal, Western Union, and TT bank transfer payments.