What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the freight.

Do you test all your products before delivery?

Yes, we have 100% test before delivery. We make sure our good quality.

Bodypack Transmitter

Name: Ql5r Professional Audio System Wireless Microphone Transmitter Receiver with Two Hand-Held Microphone/Head Microphone/Bodypack Transmitter
Brand: Guangzhou Ruifeng Intelligence Technology Co., Ltd
SKU: 852498175

Guangdong, ChinaGuangzhou Ruifeng Intelligence Technology Co., Ltd

US$100.00-800.00

1 Piece

Sample price:US$390.00/piece.Request sample

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Recording, Meeting, Conference Hall

Model NO.

QL5R

Signal Transmission

Wireless

Directivity

Receiver

Sound Channel

Receiver

Transducer Principle

Condenser Microphone

Sound Field Force

Pressure Differential Type

Connector(s)

XLR 3 Pin

Wireless Technology

Output Impedance

(XLR:200)/(1/4-Inch Connector:1KΩ)

Dimension

Eia Standard 1u

Channel

Dual

Frequency Stability

Phase-Locked Loop Frequency Control

Carrier Band

UHF 603-935MHz

Power Supply

DC==12V/1A,12W

Integrated Frequency Response

45Hz~18kHz(±3dB)

Frequency Bandwidth

30MHz

Integrated S/N Ratio

>105dB

Transport Package

Carton Box or Flight Case

Specification

44× 410× 160mm

Trademark

Origin

China

HS Code

8518

Production Capacity

1000PCS/Month

Key features

Dual Channel True Diversity: Provides stable wireless transmission with UHF 603-935MHz carrier band.

High Signal-to-Noise Ratio: Integrated S/N ratio exceeds 105dB for clear audio quality.

Long Working Distance: Effective wireless distance up to 90 meters in open spaces.

100% Quality Testing: All products undergo 100% testing before delivery to ensure quality.

OEM & ODM Support: Professional manufacturer offering custom design and production services.

Fast Stock Delivery: Stock orders delivered within 3-7 days after deposit payment.

Comprehensive Certifications: Certified by CE, RoHS, SGS, ISO9001, ISO14001, ISO27001, ISO20000-1, and ISO18001.

Company profile

Guangzhou Ruifeng Intelligence Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-03-29 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T, Western Union

AI-Powered supplier vetting

SummaryGuangzhou Ruifeng Intelligence Technology Co., Ltd. is a China-based limited company established in 2015 and focused on professional audio products, including line array speakers, full-range speakers, monitors, subwoofers, amplifiers, and processors. The supplier reports an integrated R&D, manufacturing, distribution, design, and technical-consultation capability, with six production lines, 11 years of combined R&D engineer experience, and 21–30 quality-control staff. It reports a one-month peak- and off-peak lead time and production information of 20,000 line array speakers. OHSAS18001:2007 and other management-system certifications are stated, but the certification scope is not detailed. Evidence supports product development and manufacturing capability, while customer references, detailed after-sales procedures, customization examples, and broader financial credibility remain insufficiently documented.

Supplier typeThe supplier is a limited company based in Guangdong, China, operating as an integrated professional sound and lighting business. Its stated activities cover R&D, manufacturing, distribution, design services, technical consultation, and related technical services, with products spanning professional audio equipment.

CertificationsThe supplier states that it holds an OHSAS18001:2007 certificate and other certifications. This provides explicit evidence of at least one management-system certification, although no details are provided on the other certifications or current validity.

R&D capabilityThe supplier reports an R&D center, 11 years of combined R&D engineer experience, and an independent professional sound brand created in 2015. It also states that the subsidiary focuses on intelligent, high-end, professional-grade sound-product R&D, supporting a positive assessment of innovation capability.

Production capacityProduction evidence includes six production lines, two factories within the technology park, reported output of 20,000 line array speakers, and a stated one-month lead time in both peak and off-peak seasons. The supplier also reports a manufacturing plant area of 1,500 square meters, indicating established production capability, although capacity for products other than line array speakers is not specified.

Customization capabilityThe supplier explicitly offers design services and technical consultation and states that it delivers related technical services for professional-grade sound products. These statements support some solution-design capability, but no specific customized-product examples, engineering process, minimum order requirements, or customization scope are provided.