High Quality 4-Channel Wireless One-for-Four Handheld Microphone

Name: High Quality 4-Channel Wireless One-for-Four Handheld Microphone
Brand: Shandong Lightning Cloud Technology Engineering Co., Ltd.
SKU: 1991147811

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

US$482.14

1 set

Product specifications

customizable

Sample price:US$482.14/set.Request sample

Product profile

Customization

Available

Noise

≥105dB

Hi-Fi

Model NO.

M-304/S-3

Activity

Active

Operation Mode

Button Control

Speaker System

Optional Combination

Speaker Material

Metal

Application

Commercial, Home

Certification

CCC

Monitor

LCD Screen

THD

>0.01%

Frequency Range

610.000 - 669.900 MHz

Modulation

Wide-Band FM

Tuning Range

59.9 MHz

Channels

200 (4 Banks × 50)

Channel Spacing

300 kHz

Reception Mode

CPU-Controlled Auto-Select

Operating Temp.

-10 ℃ - +40 ℃

Max. Deviation

±50 kHz

Transport Package

Carton

Specification

standard

Trademark

Lightning Cloud

Origin

China

Key features

200 Selectable Channels: DPLL synthesis provides 200 channels with 300 kHz spacing for interference-free multi-set deployment.

Auto-Sync Technology: Press SET to instantly lock TX to RX frequency, ensuring seamless operation even after battery changes.

Long Battery Life: Up to 15 hours of operation with alkaline cells; 10 hours at high power (30 mW).

Smart Mute Function: Hand-held TX auto-mutes within 3 seconds when placed down at any angle to reduce noise.

Wide Operating Range: 80-100 meters in open areas; 30-80 meters in complex environments for flexible usage.

UHF Band Reliability: UHF band offers less noise and higher reliability compared to VHF systems.

Customization Options: Supports customization from samples, designs, and full customization 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: ≤3.80h

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.

Product Q&A

Q:Does the microphone have an auto-mute feature?

Yes, the hand-held transmitter features a smart-mute function that automatically mutes the audio within 3 seconds when the device is placed down at any angle.

Q:Can the frequency be synchronized automatically?

Yes, the system features auto-sync technology. Pressing SET on the transmitter instantly locks it to the receiver's frequency, even after a battery change.

Q:What certifications does the product hold?

The product holds CCC certification. Additionally, the manufacturer's solutions comply with CE, FCC, and RoHS standards for international markets.

Q:Is customization available for this microphone system?

Yes, customization options include customization from samples, designs, full customization, and minor customization to meet specific requirements.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set. For customized projects, MOQ varies but can be as low as 50-100 units for standard modifications.