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Intelligent Dual-Channel UHF Infrared Synchronized Low-Latency High-Stability Anti-Interference Professional Wireless Microphone Audio Transmission System

Name: Intelligent Dual-Channel UHF Infrared Synchronized Low-Latency High-Stability Anti-Interference Professional Wireless Microphone Audio Transmission System
Brand: Weifang Domc Audio Co., Ltd
SKU: 2141665312

Shandong, ChinaWeifang Domc Audio Co., Ltd

US$539.00

1-9 Pieces

US$489.00

10+ Pieces

Sample price:US$539.00/piece.Request sample

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Voice, Recording, Meeting, Measurement, Amplify

Model NO.

UD-2269X

Signal Transmission

Wireless

Directivity

Uni-direction

Sound Channel

Dual-Channel

Transducer Principle

Condenser Microphone

Sound Field Force

Pressure Type

Connector(s)

Trs(a+B)/XLR(a/B)

Wireless Technology

UHF

Output Impedance

50-1000Ω

Operating Distance

>50m (Actual Distance Depends on The Surrounding E

Frequency Range

640-691MHz

Distortion

<1%

Frequency Response

50Hz-15kHz (System Frequency Response Depends on T

Transport Package

Packed in Flight Cases or Cardboard Boxes.

Specification

220*150*50mm(Receiver)

Trademark

DOMC or OEM

Origin

Made in China

HS Code

8518210000

Production Capacity

10000pieces/Month

Key features

Intelligent ID Recognition: Enables multiple units to operate simultaneously without interference.

Low Latency Performance: Digital-Analog Hybrid Transmission ensures natural audio sync for live stages.

Dual-Channel Output: Features independent frequency channels for left and right audio signals.

Infrared Synchronization: Provides stable and quick frequency setup for professional audio systems.

Flexible Connectivity: Offers XLR and TRS outputs compatible with mixers and recording devices.

Long Operating Distance: Effective range exceeds 50 meters depending on surrounding environment.

OEM/ODM Services: Custom branding and manufacturing services available for clients.

Comprehensive Display: LED screen shows frequency, signal strength, and battery levels.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedProduct Certification

Weifang Domc Audio Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2024-05-06Nearest Port: Shandong Port Weifang Port.Co.,Ltd., Qingdao PortAverage Response Time: ≤0.78hTerms of Payment: T/T, Western Union, Credit Card

AI-Powered supplier vetting

SummaryDongmei Audio Co., Ltd. is identified as a combined company operating in audio equipment manufacturing and sales, household appliances, lighting, technical services, and related activities. It demonstrates substantial R&D and customization capabilities, including 3D design, ODM, OEM for popular brands, recent product development, and documented design review, verification, and validation records. The supplier reports quality assurance and inventory capability, with stated lead times of within 15 workdays off-season and one month during peak season. However, important control gaps remain: no written corrective and preventive action or complaint-handling procedures, no valid manufacturing contract with associated subcontractors, no overseas warehouse or showroom, and no SDK availability. Financial information is present only as years, without sufficient evidence to assess credibility. Customer reach is described broadly, but specific customer cases are not provided.

Supplier typeThe supplier is classified as a combined company and operates in audio equipment manufacturing and sales, alongside household appliances, lighting, technical services, import/export, and related activities. It also reports inventory capability, but lacks a valid manufacturing contract with associated subcontractors.

After-Sales capabilityTechnical engineers are responsible for technical support during production and after-sales service, and the supplier has relevant service-capability records. Nevertheless, it has no written corrective and preventive action mechanism or written customer-complaint handling procedures, indicating a documented after-sales process deficiency.

R&D capabilityThe supplier provides 3D software design, ODM services, and multiple forms of customization, and reports new product development within the past year. R&D engineers handle customer requirements, technical support, and new product development, while auditable design documentation is available; however, no SDK is available.

Customization capabilityThe supplier explicitly supports customization from samples, customer designs, full customization, minor customization, and flexible customization. Its 3D design, ODM, and engineering support capabilities further support customized development and production.

Product Q&A

Q:Can this wireless microphone system be used with multiple units simultaneously?

Yes, it features Intelligent ID Recognition and independent frequency channels for left and right, allowing multiple units to operate simultaneously without interference.

Q:Does this microphone have noticeable latency? Is it suitable for stage performance?

The latency is minimal due to Digital-Analog Hybrid Transmission, ensuring natural audio sync, making it ideal for stage performances and live sound.

Q:What is the operating distance of the system?

The operating distance is greater than 50 meters, though the actual distance depends on the surrounding environment.

Q:Does the product support OEM or ODM services?

Yes, the product supports both OEM and ODM services, allowing for custom branding and design options.

Q:What is the lead time for orders?

The lead time is one month during the off-season and 1-3 months during the peak season.