What interfaces are available for audio input?

It includes a Line-in interface allowing connection of microphones, cell phones, or laptops for teleconference audio.

What is the communication mode?

The system uses a wired communication mode with AUDIO-LINK digital network technology for signal transmission.

What are the physical dimensions and weight?

Dimensions are 217.5L x 138.5W x 69H mm, and the weight is 1.0 KG without the microphone.

4.3 Inch Color Touch Screen Wired Microphone Conference System

Name: 4.3 Inch Color Touch Screen Wired Microphone Conference System
Brand: VISSONIC Electronics Ltd.
SKU: 2076783965

Guangdong, ChinaVISSONIC Electronics Ltd.

US$10.00-9,999.00

1 Piece

Product profile

Customization

Available

Color

Black

Communication Mode

Wired

Model NO.

VIS-MAU-T

Type

Voice Conferencing System

Weight

1kg(Without Microphone)

Main Material

ABS

Display

4.3-Inch Capacitive Color Touch Screen

Resolution

800X480

Maximum Power Consumption

3.8W(Connection with Wireless and Wired Together)

Power Saving Mode Consumption

1.4W

Power

48V DC

Frequency Response

20~20000Hz

Thd

<0.1%

Dynamic Range

> 90dB

S / N Ratio

≥96dB

Sensitivity

-46 Dbv / PA

Video

Without Video

Composition

Regulator

Communication

Wired

Pointing Feature

Cardioid

Transport Package

Carton

Specification

217.5L*138.5W*69H mm (without microphone)

Trademark

VISSONIC

Origin

China

HS Code

8518100090

Production Capacity

1000PCS/Month

Key features

4.3" Color Touch Screen: Capacitive multi-touch display with 800x480 resolution for intuitive control.

Built-in NFC Reader: Quickly identifies participants using ISO/IEC14443 Type A contactless cards.

Digital Audio-LINK: Unique technology ensuring complete digital signal transmission and processing.

Flexible Unit Config: Configurable as chairman, delegate, VIP, or dual delegate unit for meetings.

Adjustable EQ & Sens: Supports 8-band EQ and -12dB to +12dB sensitivity adjustment via screen.

Versatile Audio Input: Line-in interface supports microphones, cell phones, or laptops for teleconferencing.

High-Fidelity Speaker: Built-in internal loudspeaker ensures clear audio output for all participants.

Meeting Timer Function: Display shows time/date and sets specific speaking time limits with auto reminders.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤8.47hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryVISSONIC Electronics Ltd. is identified as a China-based manufacturer/factory and group corporation producing audio and video products, including conference microphones and conference systems. The supplier reports ISO 9001, ISO 14001, OHSAS/OHSMS 18001, and GMP certifications, five production lines, 11–20 R&D engineers, 21–30 quality-control staff, and conference-system output of 100,000 pieces. Its stated services include system design, installation, troubleshooting, user training, and technical support. Export activity is documented since 2015, with 51%–70% of sales from exports. Evidence supports production, certification, innovation, and after-sales strengths, while customization, financial credibility, and customer-case depth remain insufficiently established.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Group Corporation, with a stated Guangzhou manufacturing location and an in-house R&D, production, and sales operation for audio and video products. This directly supports its status as a product manufacturer rather than only a trading company.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 9001, ISO 14001, and GMP certifications. These stated management-system certifications provide explicit evidence of formal quality, environmental, occupational-health, and related operational controls.

After-Sales capabilityThe supplier states that staff support customers throughout system purchase, installation, on-site troubleshooting, and training on equipment use after installation. This is explicit evidence of comprehensive technical and user-support services.

R&D capabilityThe supplier describes itself as a high-tech enterprise with its own brand and dedicated R&D, production, and sales functions, focused on high-performance and innovative audio-video products. It also reports 11–20 years of combined R&D engineer experience, supporting an innovation capability assessment.

Production capacityThe supplier reports five production lines, 21–30 quality-control staff, and conference-system production capacity of 100,000 pieces. These explicit operating metrics support established production capability for conference-system products.