What is the frequency response range of the microphone?

The frequency response range is 20 to 20000Hz.

Is there a line-in interface for external devices?

Yes, it has a line-in interface to pass audio from devices like cell phones or laptops.

Full Digital Wired Audio Conference System Microphone with Two Color LED Lights Display

Name: Full Digital Wired Audio Conference System Microphone with Two Color LED Lights Display
Brand: VISSONIC Electronics Ltd.
SKU: 930889555

Guangdong, ChinaVISSONIC Electronics Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Style

Gooseneck Microphone

Application

Voice, Recording, Meeting, Amplify

Model NO.

VIS-DEC-T/VIS-DED-T

Signal Transmission

Wired

Directivity

Uni-direction

Sound Channel

Stereo

Transducer Principle

Condenser Microphone

Sound Field Force

Pressure Type

Connector(s)

XLR 6 Pin

Wireless Technology

DSP Digital

Output Impedance

50-1000Ω

Weight

0.9kg(with Microphone)

Color

Black

Main Material

ABS

Connection

Cat5 / CAT6 Cable + Snap

Transport Package

Carton

Specification

120W*140L*33H mm (without microphone)

Trademark

VISSONIC

Origin

China

HS Code

8518100090

Production Capacity

10000

Key features

Full Digital Signal Transmission: AUDIO-LINK digital ring network technology avoids RF interference completely.

Touchable Interface Design: Stylish low profile design with touchable interface and no physical buttons.

VIP Delegate Functionality: Up to 32 units can be set as VIP delegates for free speech with max 8 active.

Dual Headset Interfaces: Headset interfaces on both sides with independent volume adjustment.

Flexible Installation Options: MIC units can be hidden underneath or connected from the rear of the unit.

Line-In Audio Pass-Through: Allows cell phones or laptops to pass audio through for teleconferencing.

Adjustable Equalizer EQ: 16-level equalizer EQ and microphone sensitivity adjustable independently.

Robust Hand-in-Hand Loop: Strong system robustness achieved by Hand-in-Hand-Loop-Network connection.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤8.48hTerms 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.