What is the lead time for production?

Lead time is within 15 workdays during off-season and 1-3 months during peak season.

Can this microphone be used for teaching?

Yes, it is suitable for teaching, home entertainment, tour guiding, and live performances.

Professional Microfono UHF Home Micro Karaoke Dual Channel Wireless Microphone for Teaching

Name: Professional Microfono UHF Home Micro Karaoke Dual Channel Wireless Microphone for Teaching
Brand: Guangzhou strong sound electronic equipment Co., Ltd
SKU: 2087831785

Guangdong, ChinaGuangzhou strong sound electronic equipment Co., Ltd

US$24.20

50-99 Sets

US$22.30

100-299 Sets

US$18.60

300-499 Sets

US$17.70

500+ Sets

Sample price:US$34.00/set.Request sample

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Meeting, Measurement

Model NO.

SK11-28

Signal Transmission

Wireless

Directivity

Uni-direction

Output Impedance

50-1000Ω

Frequency

655MHz/671MHz

Number of Adjustable Channels

Oscillation Mode

Pll Frequency Synthesis

Frequency Stability

±0.005%

Harmonic Suppression

≥65dB

Maximum Modulation

75K

RF Power

≤30MW

Frequency Response

20--20kHz

Distortion

≤0.5%

Display

LED

Battery

2X1.5V AA Size

Playing Time

8-20hours

Transport Package

Gift Box/Export Carton/Pallet

Trademark

Ben & Fellows or OEM

Origin

Guangdong China

HS Code

8518290000

Production Capacity

10000

Key features

Dual Channel Wireless System: Features 2 adjustable channels with PLL frequency synthesis for stable signal transmission.

Long Battery Life: Powered by 2x1.5V AA batteries providing 8-20 hours of continuous playing time.

Versatile Application: Suitable for home karaoke, teaching, meetings, tour guiding, and live performances.

Full Customization Options: Offers full, minor, sample-based, and design-based customization services.

ISO9001 Certified Manufacturer: Established in 2016 with ISO9001:2015 certification and 100% finished product inspection.

Global Export Experience: 9 years of export experience serving North America, Europe, and other major markets.

Flexible Lead Time: Off-season delivery within 15 workdays; peak season takes 1-3 months.

Company profile

Guangzhou strong sound electronic equipment Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.55h

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company established in 2016, with reported export activity, a valid import/export license, and primary products covering speakers, audio equipment, amplifiers, microphones, mixers, and Dante audio. Evidence indicates established service procedures, corrective and preventive action records, technical support, R&D documentation, 3D design services, customization capabilities, and recent new-product development. Production information includes four production lines, six to ten quality-control staff, stated lead times of within 15 workdays in off-peak periods and one month during peak periods, and export markets across Southeast Asia, the Middle East, Europe, and North America. FCC and RoHS certifications are reported, but the supplier lacks a factory environmental impact assessment report. No financial figures are included in this assessment. Customer-specific cases are not provided.

Supplier typeThe supplier is identified as a combined business entity and limited company, operating in Guangdong, China. It is reported as independent of a larger company group and has a valid import/export license, indicating a formally registered standalone trading and manufacturing entity based on the supplied information.

CertificationsThe supplier reports FCC and RoHS product certification capability, and an audit record conducted by BV is listed with a validity period from January 7, 2026 to January 6, 2027. However, the supplier explicitly lacks a factory environmental impact assessment report, so the certification evidence is positive but not comprehensive across environmental documentation.

After-Sales capabilityService capability is supported by written procedures, followed records, an approved supplier list, and a corrective and preventive action mechanism. Technology engineers are also responsible for technical support during production and after-sales service, providing explicit evidence of organized technical and after-sales support.

R&D capabilityThe supplier has R&D engineers responsible for new product development and maintains design input, output, review, verification, and validation documentation for audit. It also reports new products during the past year and provides 3D software design services, supporting a demonstrated innovation function.

Production capacityThe supplier reports four production lines, six to ten quality-control staff, 29 or 56 total employees in different slices, and stated order fulfillment times of within 15 workdays off-peak and one month during peak season. The differing employee counts create a data inconsistency, but the production-line, quality-control, and lead-time information provides explicit evidence of operating production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineers confirm customer requirements and provide technical production support, while 3D software design services further support customized product development.