What is the frequency response of the microphone?

The microphone features a frequency response of 40Hz to 18KHz for high-quality audio.

What is included in the package?

The set includes 1 receiver, 2 handheld transmitters, 4 antennas, 4 cables, 2 rubber rings, 1 power supply, 4 batteries, and a user guide.

What is the signal transmission type?

The product uses UHF wireless technology with a dynamic microphone transducer principle.

True Diversity Microphone with Crystal Clear Sound Quality

Name: True Diversity Microphone with Crystal Clear Sound Quality
Brand: Guangdong Sanren Electronic Technology Co., Ltd.
SKU: 2109571565

Guangdong, ChinaGuangdong Sanren Electronic Technology Co., Ltd.

US$115.00

1-99 Sets

US$107.00

100+ Sets

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Voice, Meeting

Model NO.

SR-66A

Signal Transmission

Wireless

Directivity

Uni-direction

Sound Channel

Stereo

Transducer Principle

Dynamic Microphone

Sound Field Force

Pressure Type

Connector(s)

XLR 3 Pin

Wireless Technology

UHF

Output Impedance

50-1000Ω

Transport Package

Carton

Trademark

FULINDA

Origin

China

HS Code

8518100000

Production Capacity

5000sets/Month

Key features

Crystal Clear Sound Quality: UHF wireless technology with 40Hz-18KHz frequency response and >110dB S/N ratio.

Dual Channel Professional Receiver: Supports 200 frequency channels with 250KHZ interval for interference-free performance.

Extended Working Range: Reliable wireless transmission up to 100-250 meters for stage and large venues.

Long Battery Life: Handheld transmitter provides up to 8 hours of continuous operation on 2 AA batteries.

Durable Zinc Aluminum Alloy Housing: Robust construction ensures longevity for professional handheld dynamic microphone use.

Customizable Frequency: Operating frequency 640-690MHz can be customized to meet specific regional requirements.

Fast Lead Time: Average production lead time is within 15 workdays for both peak and off-peak seasons.

Company profile

ODM Services100% Finished Products InspectionR&D Capabilities

Guangdong Sanren Electronic Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-06-28Nearest Port: guangzhou nanshaAverage Response Time: ≤4.50hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company engaged in the research, development, production, and sales of microphones and related electroacoustic products. It provides 3D design, ODM, OEM, and multiple customization services, but reported no new products during the past year and has no available SDK. The supplier states that it holds ISO9001 and ISO14001 certifications and has written procedures for service assessment, corrective actions, and complaint handling. Finished-product inspection instructions are reportedly followed uniformly. Export sales account for 51%–70% of total sales, and the supplier has exported for seven years. Evidence of financial records exists for 2021–2023, but the slices do not provide sufficient financial performance details. No overseas warehouse, showroom, agent, or branch is reported. Customer-specific cases are not identified.

CertificationsThe supplier states that it has passed ISO9001 quality management system certification and ISO14001 environmental management system certification. These are explicit certification claims in the provided company description, but no certificate numbers, validity dates, or verification documents are supplied.

After-Sales capabilityThe supplier reports written procedures and implementation records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent, or branch, which limits demonstrated overseas service infrastructure; the provided data does not specifically describe warranty or repair arrangements.

Production capacityThe supplier describes advanced production and testing equipment, professional technical personnel, and an established quality system. It also reports uniformly followed finished-product inspection instructions, supporting production and quality-control capability, although capacity figures and factory-scale data are not provided.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, in addition to ODM and OEM services for popular brands. This provides direct evidence of broad customization capability.

Product Q&A

Q:What is the working frequency range?

The system operates in the 640-690MHz range with 200 available frequency channels.

Q:How long does the battery last?

The handheld transmitter offers a battery life of up to 8 hours using 2 AA 1.5V Alkali batteries.

Q:What is the maximum working distance?

The wireless microphone provides a reliable working range of 100 to 250 meters.

Q:Is the frequency customizable?

Yes, the working frequency of 640-690MHz can be customized according to your needs.

Q:What is the lead time for orders?

The average lead time is within 15 workdays, regardless of peak or off-peak seasons.

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