Listener Pro Technology Co., Ltd. was co-invested and established by a doctoral student who graduated from the University of Tokyo in Japan, a master from Tsinghua University, and a master from Shanghai Jiaotong University. Listener Pro has always taken technology research and development innovation as the core competitiveness of our products. We have formed a professional Research and Development Team with superior experienced hardware engineers and software engineers. And the chief engineer is professional in audio transmission field with more than 20 years of R & D experience. They are responsible for researching and developing full range of audio products, internal modules and all software, designing structural motherboard, appearance. They are providing strong technical support for the company’s products.