What are the battery specifications?

Both the microphone and receiver use 2 AA batteries. The microphone has a working time of 10 hours, and the receiver has a working time of 14 hours.

Ultimate Wireless Handheld Microphone for Karaoke and Live Events

Name: Ultimate Wireless Handheld Microphone for Karaoke and Live Events
Brand: Shenzhen Qiyin Electronics Co., Ltd
SKU: 2254983125

Guangdong, ChinaShenzhen Qiyin Electronics Co., Ltd

US$15.30

1,000-2,999 Sets

US$15.00

3,000+ Sets

Product profile

Customization

Available

Application

Music, Voice

Signal Transmission

Wireless

Model NO.

UF8

Directivity

Uni-direction

Sound Channel

Mono

Transducer Principle

Electrodynamic Microphone

Sound Field Force

Pressure Type

Connector(s)

6.35mm

Wireless Technology

UHF

Output Impedance

50-1000Ω

Microphone Type

Dynamic, Cardioid Mode

Using Distance: Se

30m Without Barries

Channels Available

Battery

AA X 2PCS

Trademark

Yanmai

Origin

Shenzhen

HS Code

8518100090

Production Capacity

1000000

Key features

Patented Exclusive Design: Features exclusive private mold design with LED monitor and professional dynamic cardioid microphone.

Long Wireless Range: Provides stable UHF wireless transmission with a using distance of up to 30 meters without barriers.

Multi-Channel Availability: Supports 20 available channels to prevent interference during large events or multi-mic setups.

High Quality Components: Utilizes high-quality imported chipsets and professional anechoic chamber testing for superior sound.

Strict Quality Control: Adheres to ISO9001 system with AQL 0.65 standard and 100% finished product inspection.

International Certifications: Products approved with CE, RoHS, REACH, FCC, UKCA, and FSC international certificates.

Fast Delivery Capacity: Own industrial park with full production capacity reaching 500,000 pcs per month for fast delivery.

Flexible Customization: Offers flexible customization options including minor and full customization for OEM/ODM needs.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience

Shenzhen Qiyin Electronics Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shenzhen PortsAverage Response Time: ≤2.71h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory producing electronic, audio-visual, plastic, circuit-board, digital, and electronic-component products. It reports five production lines, annual microphone output of 2,400,000 pieces, six to ten quality-control staff, three quality-assurance/quality-control inspectors, and 50 years of combined R&D-engineer experience. It offers flexible, minor, and full customization, ODM services, and OEM services for well-known brands. Quality inspection instructions are reportedly available and uniformly followed. However, service-capability procedures, corrective/preventive actions, and complaint-handling procedures lack written records. The supplier has inventory capability and valid manufacturing-capacity contracts with associated subcontractors, but no overseas warehouse or showroom. Financial records are indicated for 2022–2024, but no financial results are provided. Export sales account for 71%–90% of total sales.

Supplier typeThe supplier is identified as a factory in Shenzhen’s Futian District, with associated companies in manufacturing. Its stated business scope covers R&D, production, processing, and sales of electronic, audio-visual, plastic, circuit-board, digital, and electronic-component products. This supports classification as a manufacturing supplier rather than a purely trading or offshore entity.

R&D capabilityThe supplier reports 50 years of combined R&D-engineer experience, new-product development during the past year, ODM capability, and an electronics-related R&D and production scope. However, it does not have an available SDK, so the evidence supports product-development capability but not SDK-based development support.

Production capacityProduction evidence includes factory status, five production lines, annual microphone output of 2,400,000 pieces, inventory capability, and valid manufacturing-capacity contracts with associated subcontractors. The supplier also reports a one-month average lead time in both peak and off-season periods, supporting established production capacity, although no broader product-output figures are provided.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, and full customization, and also provides ODM services. These stated capabilities indicate support for both limited modifications and more comprehensive product-design or manufacturing customization.

Client casesThe supplier states that it provides OEM services for well-known brands, and export sales represent 71%–90% of total sales. These points indicate experience serving branded and overseas customers, but no specific customer names, project descriptions, or verifiable case details are provided.

Product Q&A

Q:Why is the price higher than others?

Our design uses an exclusive private mold with higher costs, and we use high-quality imported chipsets to ensure good quality, reduce complaints, and lower after-sales costs, helping you avoid bad competition and gain more profits.

Q:What is the normal lead time?

Our normal lead time is 35 days due to high demand. Special requirement orders are excluded. For fast delivery, we can negotiate, but surcharges may apply if it affects scheduled production.

Q:Do you have a retail price limit?

Yes, we have a lowest retail price limit to ensure fair competition, protect your reasonable profits, and maintain a healthy market for the item in the long run.

Q:How do you ensure product quality?

We follow strict quality control under the ISO9001 system with an AQL 0.65 standard. We have professional testing equipment like an anechoic chamber and a reliability lab, plus a QC team of over 30 staff for IQC, PQC, LQC, and FQC.

Q:What is the warranty policy?

The warranty is 1 year for the product (excluding accessories) and 6 months for accessories. We are fully responsible for defective products caused by the factory, offering replacements or a full refund.