Risuntek Inc. researches, develops, manufactures, and sells electroacoustic products and components in China. Its offerings include acoustic products such as earphones, headphones, wireless neckband headphones, medical headphones, and speakers; audio products such as movie sound reproduction systems, professional audio systems, civilian audio systems, and smart Bluetooth speakers; and precision components such as precision molds, plastics, high-frequency transmission connectors, communication cables, and headphone holsters. These products are used in theaters, stadiums, multi-function halls, conference sound reinforcement, broadcasting, video conferencing and teaching, and stage lighting. The company serves electroacoustic product brands, electroacoustic product manufacturers, and smart terminal manufacturers, and exports to the United States, the United Kingdom, Germany, Italy, Canada, and other countries and regions. Founded in 2005 and based in Dongguan, China, Risuntek Inc. operates as a subsidiary of Guangdong Jianyi Investment Co., Ltd.