Custom Wired Digital Conferencing Equipment Conference Delegate Mic Desktop Microphone System
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
HUAIN
Product Description
Product Description
Specification
model | digital wired conference unit |
frequency response | 30Hz~20KHz |
Signal to noise ratio | > 90dB |
dynamic range | 96dB |
Total harmonic distortion | < 0.05% |
microphone sensitivity | - 37dB±2dB |
working voltage | 24V DC±5％ |
Working current | 60mA ±5％ |
Connection mode | Junction box, T-head, ring handle |
Maximum sound pressure level | 125dB |
weight | 0.85Kg |
Installation mode | Desktop style |
Company Profile
FAQ
1. who are we?
We are based in Guangdong, China, start from 2015,sell to Domestic Market(40.00%),Africa(13.00%),Mid East(8.00%),Southeast Asia(6.00%),North America(5.00%),Central America(5.00%),Northern Europe(5.00%),South Asia(5.00%),Eastern Asia(3.00%),Southern Europe(3.00%),South America(2.00%),Eastern Europe(2.00%),Western Europe(2.00%),Oceania(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Conference System/Conference System Equipments/Paperless Conference System/Sound Amplification System/Central Control System
4. why should you buy from us not from other suppliers?
Zhuhai Huain Electronic Technology Co.,Ltd is a professional in modern conferences products designer,a research and development Manufacturer.All the products were certified by CE,ROHS,FCC,3C,ISO,Patents according to their strict standards and regulations.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Portuguese,Russian
We are based in Guangdong, China, start from 2015,sell to Domestic Market(40.00%),Africa(13.00%),Mid East(8.00%),Southeast Asia(6.00%),North America(5.00%),Central America(5.00%),Northern Europe(5.00%),South Asia(5.00%),Eastern Asia(3.00%),Southern Europe(3.00%),South America(2.00%),Eastern Europe(2.00%),Western Europe(2.00%),Oceania(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Conference System/Conference System Equipments/Paperless Conference System/Sound Amplification System/Central Control System
4. why should you buy from us not from other suppliers?
Zhuhai Huain Electronic Technology Co.,Ltd is a professional in modern conferences products designer,a research and development Manufacturer.All the products were certified by CE,ROHS,FCC,3C,ISO,Patents according to their strict standards and regulations.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Portuguese,Russian
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Company
Zhuhai Huain Electronic Technology Co., Ltd.