What is the battery life of the transmitter?

The transmitter uses 2*AA 1.5V Alkali batteries with a battery life of 10~20 hours.

Can the system be extended to more channels?

Yes, the dual-channel system is capable of extending to 4-channel and 8-channel wireless microphone systems.

What is the working range of the wireless microphone?

The working range is 50~80 meters depending on the environment.

Mk-650 Wireless Conference Microphone UHF OEM Producer

Name: Mk-650 Wireless Conference Microphone UHF OEM Producer
Brand: Guangdong Sanren Electronic Technology Co., Ltd.
SKU: 2120807255

Guangdong, ChinaGuangdong Sanren Electronic Technology Co., Ltd.

US$85.00

1-9 Sets

US$72.00

10-99 Sets

US$65.00

100+ Sets

Sample price:US$85.00/set.Request sample

Product profile

Customization

Available

Style

Gooseneck Microphone

Application

Music, Voice, Meeting, KTV

Model NO.

MK-650

Signal Transmission

Wireless

Directivity

Bi-direction

Sound Channel

Stereo

Transducer Principle

Electrodynamic Microphone

Sound Field Force

Pressure Type

Connector(s)

XLR 3 Pin

Wireless Technology

UHF

Output Impedance

50-1000Ω

Channels

200

Transport Package

Color Box

Specification

48.3*18.5*4.3

Trademark

Fulinda

Origin

China

HS Code

851810

Production Capacity

3000sets/Month

Key features

200 Selectable Channels: Dual-channel UHF system with 200 optional frequencies for flexible usage.

Infrared Sync Technology: Instantly and automatically sets up the system with infrared scan and sync.

Anti-Interference Design: Digital pilot technique effectively reduces noise and cross-frequency issues.

Durable Metal Housing: Rugged metal housing on transmitters and receiver for long-lasting use.

OEM/ODM Customization: Customizable options available to suit specific requirements with MOQ.

ISO Certified Quality: Guaranteed quality with ISO-9001:2015 and SGS international certification.

Fast Delivery Service: Fast delivery within 15 workdays for both peak and off-season orders.

Wide Application Scope: Suitable for music, voice, meetings, KTV, and other entertainment scenarios.

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: ≤8.14hTerms 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.