FAUNA Audio was a subsidiary brand and strategic proof of concept from USound to redefine how audio wearables deliver discreet, immersive, crystal-clear sound while maintaining sleek aesthetics and all-day comfort.



As smart eyewear evolves, delivering high-quality audio in a compact form factor remains a major challenge. Traditional dynamic drivers are bulky and require more space, which conflicts with the minimalist, fashionable design of eyewear. Additionally, the audio range is limited compared with 2-way systems.

To make ideal eyewear, FAUNA needed to fulfill the following:
- High-fidelity sound that remains private yet immersive.
- Low power consumption for longer battery life.
- Lightweight components to ensure user comfort.
- Stylish glasses with high-quality materials.
By integrating USound’s MEMS speakers, FAUNA overcame traditional limitations and achieved a leap in product design and performance. The FAUNA audio glasses feature a micro 2-way system, with a MEMS tweeter and dipole configuration, enabling a sleeker form factor and minimal sound leakage compared to competitor devices.
USound MEMS speakers: Benefits Realized in FAUNA Audio Glasses:
- Ultra-compact MEMS speakers: Slim, fashionable temples without compromising aesthetics.
- Directional sound output: Open-ear listening with minimized sound leakage thats to USound’s patented dipole configuration.
- High acoustic clarity: Premium audio for calls, music, podcasts, and assistants.
- Low power consumption: Extended playtime – ideal for daily use
- Durable solid-state design: Increased product longevity and reliability.
Impact
FAUNA audio glasses quickly gained market recognition for their outstanding performance and sleek design. Their innovative technology captivated both consumers and industry experts, earning prestigious awards, including the Billboard Best of MWC Award, the German Design Award, and recognition from Yanko Design.

- Enhanced Product Design: FAUNA maintained its design DNA—lightweight, stylish, and sleek—without sacrificing audio quality.
- Improved User Experience: Users enjoy premium audio while remaining fully aware of their surroundings, making it ideal for urban commuting, office work, and outdoor activities.
- Market Differentiation: USound’s cutting-edge MEMS tech enabled FAUNA to offer one of the most technologically advanced audio glasses on the market.
The integration of USound MEMS speakers empowered FAUNA to push the boundaries of wearable audio, delivering a next-generation audio experience in a minimalist, elegant form, showcasing how miniaturized audio innovation can unlock new product categories and elevate user expectations in the wearables industry.
The FAUNA project has fulfilled its purpose, and USound is currently collaborating with several brands to develop next-gen audio glasses.
