Dongguan is Yusijie Electronics Co., Ltd. is an innovative technology enterprise providing overall solutions and fast service support for intelligent electronic products. The company serves the voice technology research, voice product program design and control and other software and hardware design smart toys, terminal consumer electronics and professional smart home appliances markets. Products are widely used in smart toys, smart wearables, IoT terminal devices, and smart homes And many other fields, to provide customers with the best solutions and product experience.