How is the system powered?

Transmitters use 2x 1.5V AA batteries (DC 3V), while receivers require DC 12-17V power supply.

Dual-Channel UHF Wireless Conference One-to-Two Belt-Pack Lavalier Microphone System

Name: Dual-Channel UHF Wireless Conference One-to-Two Belt-Pack Lavalier Microphone System
Brand: Shandong Lightning Cloud Technology Engineering Co., Ltd.
SKU: 1991141311

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

US$273.21

2 set

Product specifications

customizable

Sample price:US$273.21/set.Request sample

Product profile

Customization

Available

Noise

≥105dB

Hi-Fi

Model NO.

M-102/S-12

Activity

Active

Operation Mode

Button Control

Speaker System

Optional Combination

Speaker Material

Metal

Application

Commercial, Home

Certification

CCC

Monitor

LCD Screen

THD

>0.01%

Channel Number

2-Channel

Modulation Mode

Maximum Deviation

±50kHz

Power Supply

DC 12V-17V

Oscillation Mode

Pll Frequency Synthesis

S/N Ratio

>105db

Total Harmonic Distortion (T.H.D)

<0.5% @1kHz

Audio Output

Independent Output 0-400mv; Mixed Output 0-300mv

Sensitivity

1.2μV @S/N=12db

Transport Package

Carton

Specification

standard

Trademark

Lightning Cloud

Origin

China

Key features

Dual-Channel True Diversity: Features dual-channel true-diversity reception with PLL frequency-synthesis tuning for stable signal.

IR Auto-Frequency Pairing: Supports IR auto-frequency pairing with 100 selectable channels per channel to avoid interference.

Long Battery Life: 2x 1.5V AA cells provide 8 hours of continuous use with low power consumption of 80 mA.

Wide Operating Range: Achieves 80-100m range in open areas and 50-80m indoors for flexible conference setups.

Professional Audio Output: Equipped with 2x balanced XLR and 1x mixed 6.3mm unbalanced output for versatile connectivity.

Real-Time Monitoring: LCD screens on both receiver and transmitter display channel, frequency, RF level, and battery status.

High Fidelity Sound: Delivers Hi-Fi sound quality with S/N ratio >105dB and THD <0.5% @1kHz for clear audio.

Customization Support: Offers full customization options including samples, designs, and minor adjustments for specific needs.

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: ≤3.59h

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.