usb wireless plug and play audio system omnidirectional conference microphone or speakerphone with battery

Yisen(Guangdong)technology Co,LTD was established on May 15th, 2014. And is located in foshan,guangdong,China. The total area of the company is about 1000 square meters, and our company had USB(3.0, 2.0),DVI/HDMI/SDI video conference camera production line, omni-directional microphone production line, PC/Android integrated terminal production line.
The company has established a scientific and reasonable management system, Focuses on R & D, sales of audio and video products, and provides overall solutions for the industry. The company relies on core technologies in the industry such as audio and video encoding and decoding, transmission, storage, intelligent analysis, and its strong sustainable research and development capability to meet customers' customized needs and services in one stop. And has been recognized by several world top 500 enterprises and maintains close cooperation
The company is based on advanced technology, standardized operation, extensive market demand and professional customer demand, adhering to "create space for employees, create value for customers, the enterprise mission of creating contributions to the society, adhering to the business philosophy of" paying attention to customers, innovating technology and paying attention to details ", is committed to developing the company into a valuable international enterprise in the electronic science and technology industry.
Relying on Science and Technology for Development and continuously providing users with satisfactory high-tech products are our constant pursuit. Sincere attitude determines the long term of our cooperation! Our efforts are witnessed by you.