What are the dimensions and weight?

The size is 60L x 176W x 30H mm and the weight is 250g.

What standards does it comply with?

The product is designed in accordance with IEC 61603-7 and IEC 60914 protocols.

How does the auto-shutoff feature work?

If the receiver cannot receive a signal for 5 minutes, the earphones will shut off automatically after being plugged in.

Vis-VLI703A-16 16 Channels Receiver for Infard Language Distribution System

Name: Vis-VLI703A-16 16 Channels Receiver for Infard Language Distribution System
Brand: VISSONIC Electronics Ltd.
SKU: 2071276755

Guangdong, ChinaVISSONIC Electronics Ltd.

US$10.00-9,999.00

1 Piece

Product profile

Customization

Available

Audio Output

XLR

Color

Black

Model NO.

VIS-VLI703A-16

Installation

Portable

Microphone Type

Gooseneck

Number of Channels

16 channels

Operating Frequency

Power Supply

Rechargeable, Built-in Rechargeable Battery

Receiving Frequency

2m-6MHz

Weight

250g

Size

60L X 176W X 30h (mm)

Type

Simultaneous Interpretation System

Video

Without Video

Composition

Regulator

Communication

Wireless

Pointing Feature

Cardioid

Transport Package

Carton

Specification

185W*130 D*50H mm (without microphone)

Trademark

VISSONIC

Origin

China

Production Capacity

10000

Key features

IEC Compliant Design: Meets IEC 61603-7 and IEC 60914 standards for professional conference systems.

Full Digital Demodulation: Utilizes DQPSK technology for high-quality signal processing and noise reduction.

Wide Frequency Range: Operates on 2-6MHz IR band, immune to high-frequency light interference.

16 Channel Capacity: Supports 8 or 16 audio channels with button-type selection and LCD display.

Smart Auto Mute: Automatically mutes when signal is too low or after 5 minutes of no signal.

Portable & Flexible: Lightweight 250g design allows chest hanging or pocket placement without seat limits.

High Fidelity Audio: Frequency response up to 20KHz with total harmonic distortion under 1%.

Rechargeable Power: Built-in 3.7V/750mA battery ensures reliable operation for extended periods.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤7.46hTerms 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.