What is the frequency response of the microphone?

The frequency response ranges from 30Hz to 20kHz.

Does the system support hot plugging?

Yes, the system supports hot plugging for convenient unit connection.

Desktop Microphone Conference Audio System Wired Microphone Conference System with High Resistant to Mobile Phone Interference

Name: Desktop Microphone Conference Audio System Wired Microphone Conference System with High Resistant to Mobile Phone Interference
Brand: Gonsin Conference Equipment Co., LTD.
SKU: 1984353255

Guangdong, ChinaGonsin Conference Equipment Co., LTD.

US$10.00-9,999.00

10 Sets

Product profile

Customization

Available

Color

Black

Communication Mode

Wired

Model NO.

TL-V3300

Type

Voice Conferencing System

Mounting Type

Tabletop

Frequency Response

30Hz-20kHz

Snr

>95dB

Max Spl

25 dB (Thd<3%)

Dynamic Range

>85dB

Thd

<0.3%

Power Input

24V

Microphone Length

Microphone Length Standard 410 mm, Optional 310/

Microphone Length Standard 410 mm, Opt

Mono 3.5mm

Weight

0.75 Kg

Video

Composition

Amplifier

Communication

Wired

Pointing Feature

Cardioid

Transport Package

Full-Sealing Package

Specification

High-End

Trademark

GONSIN

Origin

China

Production Capacity

2000 Sets / Month

Key features

High Mobile Interference Resistance: System is highly resistant to mobile phone interference for clear audio.

HD Video Camera Tracking: Supports automatic video camera tracking with preset panoramic positions.

Flexible Microphone Modes: Selectable modes include AUTO, FIFO, OPERATOR, and Request with software.

Multiple Simultaneous Speakers: Up to 4 delegate microphones can be activated simultaneously.

Customizable Microphone Length: Standard 410mm with optional 310mm and 510mm lengths available.

Chairman Override Function: Chairman units can override or mute all active delegate units.

High Signal-to-Noise Ratio: SNR exceeds 95dB for superior audio clarity.

Hot Plugging Support: System supports hot plugging for easy unit connection and disconnection.

Company profile

Gonsin Conference Equipment Co., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-10-26 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤1.98h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryGONSIN Conference Equipment Co., Ltd. is a China-based conference-equipment supplier established in 2003, with 152 employees, five production lines, and stated annual conference-microphone output of 50,000 pieces. It reports extensive product and management certifications, including ISO systems, CE, FCC, RoHS, and CCC/CQC, plus a national five-star after-sales service evaluation standard. The company describes itself as a state-level high-tech enterprise with R&D, manufacturing, testing, and sales capabilities, supported by 28 years of combined R&D engineer experience and 11–20 quality-control staff. It serves domestic and multiple international markets and states lead times of within 15 workdays off-season and one month during peak season. However, the supplied records contain only one identified trade transaction and do not provide sufficient evidence of customization capability or a broad customer-case portfolio. The records also contain conflicting business classifications: one slice identifies it as...

CertificationsThe supplier reports ISO certification, information-security and occupational-health-and-safety management certifications, an ISO environmental-management certificate, CCC, CQC, CE, FCC, RoHS, and ISO 9001:2015. It also states that CE, FCC, and RoHS products comply with relevant IEC international standards, providing explicit evidence of broad certification coverage.

After-Sales capabilityGONSIN states that it has a complete after-sales service guarantee system meeting the national five-star standard of the Commodity After-sales Service Evaluation System. This is explicit evidence of a formal and highly rated after-sales framework, although specific service response times or regional support details are not provided.

R&D capabilityGONSIN describes itself as a state-level high-tech enterprise and an industry leader in R&D, manufacturing, and sales of digital conference equipment. It reports advanced industrial design, R&D, production, and testing facilities, plus 28 years of total R&D engineer experience, supporting a positive assessment of innovation capability.

Production capacityThe supplier reports five production lines, 50,000 conference microphones of annual output, a 3,750.0 m² plant, 152 employees, and dedicated production and testing facilities. It states order fulfillment within 15 workdays off-season and one month during peak season, indicating documented production capacity and delivery capability.