USound and WuQi Bring Sensor-Free In-Ear Biosensing to Next-Generation TWS Devices
28th May 2026
Design Next-Generation
Devices with USound MEMS Speakers
Sensor-free AI biosensing
Turning earbuds into health devices.
Our MEMS speakers don’t just deliver sound—they sense. With ultrasonic AI biosensing, USound enables accurate, hardware-free heart rate and HRV monitoring, fitness detection, and in-ear health analytics.
Ready-to-go solution for health-enabled audio products.
Learn about AuriSense
Ultrasonic Spatial Sensing
Sound becomes data.
USound’s ultrasonic-capable MEMS speakers allow products to see, understand, and interact with the environment using acoustics. From gesture sensing to precise indoor localization, audio becomes an intelligent interface. Add intelligence without adding components.
Premium MEMS Audio
High-performance speakers in miniature form.
Our MEMS speakers deliver wideband audio, ultra-low power consumption, and sealed, reflowable, magnet-free design. Ideal for TWS, wearables, AR/VR, medical, and automotive audio.
Audio modules and reference designs are ready for integration.
Powered by USound
MEMS technology in products on the market
From TWS earbuds and IEMs to audio glasses, USound MEMS speakers are already enabling a new generation of audio and sensing experiences.
IEM
Arisyn
High-fidelity IEM with USound MEMS Tweeter.
Learn more ➔
TWS
QCY MeloBuds N70
Hybrid audio with USound MEMS tweeter.
Learn more ➔
Insights & Technology Deep Dives
Stay ahead with research, whitepapers, and engineering articles on MEMS audio, ultrasonics, AI biosensing, and next-gen product integration.
Latest press releases
Future-Proof Your Audio Platform
MEMS technology transforms the speaker from a mechanical constraint into a scalable semiconductor component.
Drop us a line and tell us about your project. Our team will help you determine which MEMS speaker-based solution is best for you.
