What is the frequency range of the microphone?

The frequency range is 626-668MHz, with a transmission range of 50 to 20,000 Hz.

What is the lead time for orders?

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

Can I get OEM support?

Yes, we provide OEM support with engineers who have 10 years of work experience in professional audio equipment.

High Quality Ewd1 Professional Digital UHF Wireless Microphone

Name: High Quality Ewd1 Professional Digital UHF Wireless Microphone
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 779808702

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$150.00-209.00

1 Piece

Product profile

Customization

Available

Style

Digital Wireless Microphone

Application

Music, Voice, Recording, Meeting, Measurement, Amplify, Karaoke, Stage, Professional Performance

Model NO.

EWD1

Signal Transmission

Wireless

Directivity

Uni-direction

Sound Channel

Stereo

Transducer Principle

Electrodynamic Microphone

Connector(s)

XLR 3 Pin

Wireless Technology

UHF

Output Impedance

50-1000Ω

Microphone Type

UHF Digital Wireless Microphone

Microphone Name

Ewd1

Color

Black

Frequency Range

626-668MHz

Accessories

Handheld Microphone/Headmic/Lavalier Mic/Bodypack

Feature

Compatible with 15 Channels

Gross Weight

4kg

Warranty

Two Years

Service

OEM Support ;After-Sale Service

Transport Package

Strong Packing

Specification

46*46*11cm

Trademark

Sinbosen

Origin

Guangdong Province, China

HS Code

85181000

Production Capacity

1000 Units/ Month

Key features

Two Years Warranty: Comprehensive coverage for two years with free accessories for quality issues.

UHF Digital Wireless: Professional digital UHF wireless microphone system with 15 channel compatibility.

Low Cut Filter: Built-in 120Hz low cut filter to reduce unwanted low-frequency noise.

Automatic Gain Control: AGC function automatically compresses and stretches audio for consistent levels.

Multi-Color Customization: Available in Black with options for full customization and minor adjustments.

No MOQ Limit: Flexible ordering from 1 piece up to 1,000,000 pieces with no minimum quantity.

CE and RoHS Certified: Products meet international safety and environmental standards with CE and RoHS certification.

Professional OEM Support: Full OEM and ODM services available with experienced engineering team support.

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: ≤4.60h

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.