Shenzhen Xinhaihui Electronics Co., Ltd. was established in May 2005. Main audio and video product development, design, production and sales. The company starts from the development of SCM software and hardware, to the development and design of PCB models; Has developed a Bluetooth audio, TV K song audio, mobile phone wireless K song microphones, Banctrip K song audio products. The company has a number of software copyrights and utility model patents. Professional and efficient development and design team and marketing operations team. The company is highly recognized by the industry for its integrity, strength and product quality. Our constant pursuit, excellence, innovation, and constantly improve themselves, design better products to meet the needs of the market, service customers at home and abroad.