What certifications does the product have?

The product has CCC certification. Our solutions also hold CE, FCC, RoHS, and ISO certifications.

What is the minimum order quantity (MOQ)?

The MOQ is 1 set. For standard modifications, it can be 50-100 units, and we can accommodate orders as low as 1 unit for evaluations.

What is the warranty period?

We offer a standard 1-year warranty on key hardware components with lifelong technical consultation.

Professional True Diversity Wireless One-to-Four Conference Microphone System

Name: Professional True Diversity Wireless One-to-Four Conference Microphone System
Brand: Shandong Lightning Cloud Technology Engineering Co., Ltd.
SKU: 1991247671

Shandong, ChinaShandong Lightning Cloud Technology Engineering Co., Ltd.

US$642.85

2 Set

Product specifications

customizable

Sample price:US$642.85/set.Request sample

Product profile

Customization

Available

Noise

≥105dB

Hi-Fi

Model NO.

M-2300/M-210

Activity

Active

Operation Mode

Button Control

Speaker System

Optional Combination

Speaker Material

Metal

Application

Commercial, Home

Certification

CCC

Monitor

LED Screen

THD

>0.01%

Operating Frequency

UHF 520~940MHz (Optional)

Modulation Mode

Frequency Response

45Hz-18kHz

Comprehensive Signal-to-Noise Ratio

>105db

Total Harmonic Distortion

<0.7%@1kHz

Operating Distance

Approx. 120m

Transport Package

Carton

Specification

standard

Trademark

Lightning Cloud

Origin

China

Key features

True Diversity 4-Channel Receiver: Features a metal chassis with 4-channel true diversity receiver for stable signal reception.

UHF Frequency Range: Operating frequency is UHF 520~940MHz, customizable to specific needs.

Long Operating Distance: Effective reception distance is approximately 120-180 meters in open areas.

LED Display & Knob Control: Equipped with LED screen and electronic volume knobs for easy operation.

Low Harmonic Distortion: Comprehensive THD is less than 0.7% at 1KHz for high-fidelity audio.

USB Charging Support: Supports USB charging when using Ni-MH rechargeable batteries.

12-Hour Battery Life: Provides continuous operating time of 12 hours with AA batteries.

Customization Options: Offers full customization, minor customization, and flexible design options.

Company profile

Importers and ExportersMulti-language PioneerIn-stock CapacityFast Delivery

Shandong Lightning Cloud Technology Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.50h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad business activities spanning electronic products, software and hardware, display devices, intelligent robots, new-energy equipment, security systems, and related technical services. It offers extensive customization, including sample-, design-, full-, minor-, and flexible customization, and launched new products during the past year. Quality assurance is reported, but finished-product inspection is random, only one quality inspector is reported, and raw-material traceability is unavailable. The supplier has in-stock capability but no overseas warehouse or showroom. It lacks 3D software design and SDK availability. Financial information supplied shows zero operating revenue, cost, gross profit, and operating profit for the stated periods; no monetary figures are reproduced here. Corrective-action and complaint-handling procedures exist but lack written records. No customer cases or certifications are explicitly provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and its business scope covers electronic components, software and hardware, display devices, intelligent robots, new-energy equipment, security systems, and technical services. This supports classification as a diversified technology and equipment supplier rather than a narrowly specialized manufacturer.

Financial creditThe supplied financial-capacity record reports zero operating revenue, operating cost, gross profit, and operating profit for the stated periods. These figures provide explicit evidence of very limited reported operating activity, although the slices do not explain the accounting context or independently verify the data.

R&D capabilityThe supplier is identified as having professional technical R&D capability and launched new products during the past year. It also offers broad product customization, but does not provide 3D software design or an available SDK; the company description additionally presents a strategic manufacturing partner with automated production facilities and complete production lines.

Production capacityThe company description states that its display-solutions partner has automated production facilities and complete production lines, and the supplier reports in-stock capability. Nevertheless, outsourcing procedures and manufacturing contracts have unknown status, so the slices support production-related capability but do not fully establish the supplier’s own manufacturing controls.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is repeated across the R&D and design-capability records and is direct evidence of broad customization capability.