USound Founded in 2014, USound is a global leader in MEMS audio solutions and the developer of the world’s first MEMS speaker. Leveraging its proprietary piezoelectric MEMS technology, the company achieves high-fidelity, miniaturized, and highly reliable sound reproduction, overcoming the design limitations of traditional speakers.

USound’s product portfolio includes miniature MEMS speakers, smart audio modules, and the AI-based acoustic biosensing platform AuriSense. AuriSense enables heart rate monitoring through sound emitted by MEMS speakers, without requiring any additional sensors, allowing physiological signals to be detected even during music playback. Its technology finds broad applications in true wireless earbuds, hearing aids, smart glasses, and ultrasonic sensing.

With strong intellectual property and a global network of partners, USound is redefining the boundaries of audio technology, integrating high-quality sound with intelligent physiological monitoring to empower the next generation of smart devices.