What is the lead time for orders?

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

How can I get samples?

You can contact our sales team directly for more information on obtaining samples.

What is the battery life of the transmitter?

The transmitter uses 2 AA 1.5V alkali batteries and provides approximately 8 hours of battery life.

MD-575K True Diversity Professional Wireless Microphone Kit System

Name: MD-575K True Diversity Professional Wireless Microphone Kit System
Brand: Guangdong Sanren Electronic Technology Co., Ltd.
SKU: 2111935185

Guangdong, ChinaGuangdong Sanren Electronic Technology Co., Ltd.

US$125.00

10-99 Sets

US$117.00

100+ Sets

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Voice, KTV

Model NO.

MD-575K

Signal Transmission

Wireless

Directivity

Uni-direction

Transducer Principle

Electrodynamic Microphone

Sound Field Force

Pressure Type

Connector(s)

XLR 3 Pin

Wireless Technology

UHF

Output Impedance

50-1000Ω

Channels

200

Working Range

100-200meters

Frequency Range

610-670MHz

Power Output

5MW/30MW

Transport Package

Giftbox/Alum. Case

Specification

480*185*46mm

Trademark

Fulinda

Origin

China

HS Code

8518100000

Production Capacity

1000sets/Month

Key features

True Diversity Technology: Ensures reliable signal transmission with no dropouts for professional audio performance.

Wide Frequency Range: Supports 610-670MHz or 640-690MHz with 200 customizable channels for interference-free use.

Long Working Range: Effective wireless range of 100-250 meters, suitable for large stages and events.

OEM/ODM Customization: Supports custom branding and design with flexible MOQ options for business partners.

High Signal-to-Noise Ratio: S/N ratio greater than 110dB ensures clear, crisp audio output with minimal background noise.

Durable Zinc Alloy Build: Transmitter housing made of Zinc Aluminum Alloy for robustness and professional feel.

8-Hour Battery Life: Powered by 2 AA batteries providing up to 8 hours of continuous operation time.

Certified Quality: ISO-9001:2015 approved with CE and RoHS certificates ensuring safety and compliance.

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: ≤3.10hTerms 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.