What is the working effective distance?

The effective working distance is up to 400 meters in general open areas.

What frequency ranges are available?

Available frequencies include UHF 513-558MHz, 615-665MHz, and 780-820MHz.

Professional UHF Wireless Microphone Axt220d Digital Karaoke Wireless Microphone 200m

Name: Professional UHF Wireless Microphone Axt220d Digital Karaoke Wireless Microphone 200m
Brand: Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
SKU: 898328095

Guangdong, ChinaGuangzhou Xinbaosheng Audio Equipment Co., Ltd.

US$231.00

1 Piece

Product profile

Customization

Available

Style

Handheld Microphone

Application

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

Model NO.

AXT220D

Signal Transmission

Wireless

Directivity

Uni-direction

Sound Channel

Mono

Transducer Principle

Electrodynamic Microphone

Connector(s)

XLR 3 Pin

Wireless Technology

UHF

Output Impedance

50-1000Ω

Product Name

Wireless Microphone

Mic Name

Axt220d Wireless Microphone

Modulation Method

Frequency Range

UHF 615-665MHz, 780-820MHz.

Working Effective Distance

400 Meters

Color

Black Sliver

Transmitter Choose

Handheld/Headmic/Clipmic

Supply Spare PAR

Yes

Warranty

2 Years

Service

OEM Service

Transport Package

Strong Carton Packing

Specification

5.5kgs

Trademark

Sinbosen

Origin

Guangdong Province, China

HS Code

85181000

Production Capacity

5000PCS/Month

Key features

Wide Frequency Range: Supports UHF 513-558MHz, 615-665MHz, and 780-820MHz for stable signal.

Long Working Distance: Effective wireless range up to 400 meters in open areas.

Flexible Transmitter Options: Compatible with Handheld, Headset, and Lavalier microphones.

OEM Service Available: Accepts custom logos and packaging for brand customization.

Dual Channel Chassis: Standard 1U chassis design for professional dual-channel operation.

Versatile Output Interface: Features XLR balanced and 6.3mm unbalanced output sockets.

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

No MOQ Limitation: Flexible ordering from 1 piece to large bulk quantities.

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: ≤4.24h

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.