What is the signal-to-noise ratio?

The S/N ratio is greater than 110dB.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What is the frequency response range?

The frequency response is 40Hz to 18KHz.

8 in 1 Wireless Microphone Conference Wireless Microphone

Name: 8 in 1 Wireless Microphone Conference Wireless Microphone
Brand: Guangdong Sanren Electronic Technology Co., Ltd.
SKU: 2149068875

Guangdong, ChinaGuangdong Sanren Electronic Technology Co., Ltd.

US$250.00

1-99 Sets

US$242.00

100+ Sets

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Voice, Meeting

Model NO.

ST-309

Signal Transmission

Wireless

Directivity

Cardioid

Transducer Principle

Dynamic Microphone

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

8-Channel Wireless System: Supports 8 channels for simultaneous use without interference.

UHF Technology: Advanced UHF frequency range ensures crystal-clear sound.

Long Working Range: Wireless transmission up to 80 meters for freedom of movement.

Versatile Microphone Types: Includes handheld, headset, lavalier, and conference options.

High Signal-to-Noise Ratio: S/N ratio greater than 110dB for superior audio quality.

Long Battery Life: Transmitters provide up to 8 hours of continuous operation.

Customizable Frequency: Working frequency 640-690MHz can be customized.

Durable Construction: Housing made of zinc aluminum alloy for durability.

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: ≤3.61hTerms 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.