A person with curly hair stands outdoors in a modern city environment, holding a smartphone in one hand and touching their ear with the other, as if listening to something or adjusting an earbud. The individual is wearing a light blue long-sleeve top and high-waisted black pants, illuminated by natural sunlight. Behind them are tall glass buildings, a white steel bridge structure, and green trees that add contrast to the urban setting. The overall scene conveys a sense of connectivity, technology, and casual sophistication in an urban lifestyle context.

Applications

USound MEMS speakers are engineered to be power-efficient, robust, reliable and deliver the best audio performance on the market in a compact package. USound’s versatile MEMS speakers excel in several applications, including true wireless stereo (TWS) earbuds, augmented and virtual reality (AR/VR) glasses, audio glasses, over-the-counter (OTC) hearing aids, and more.

A person stands by a riverside railing in an urban setting, holding a smartphone in one hand while adjusting a wireless earbud with the other. They are wearing a light shirt under a dark jacket, with their hair tied back in short dreadlocks. The background features a large suspension bridge and several tall city buildings slightly blurred by the soft afternoon light, creating a calm and modern atmosphere. The scene conveys a sense of focus and connection, as if the person is listening to music or a call while taking a moment to enjoy the cityscape.

True wireless stereo (TWS) earbuds

The future is wireless. USound piezoMEMS speakers are the best choice for designing high-performing power-efficient true wireless stereo (TWS) earbuds. The ultra-compact form factor of USound MEMS microspeakers enables further miniaturization and modularization, saving space for add-ons, components, and a larger battery to maximize playtime.

AR/VR glasses

USound MEMS speakers offer powerful solutions to enhance the audio of augmented and virtual reality (AR/VR) glasses. Their seamless integration allows the size reduction of the glasses’ temples, offering more design flexibility, without compromising sound quality.

A cozy living room scene with warm lighting and exposed brick walls. In the foreground, a person wearing virtual reality goggles and holding motion controllers stands in front of a large TV screen, which displays a dark, immersive game or movie scene. Another person sits on a nearby chair, watching attentively as the VR player moves. The room includes shelves with books, speakers, and soft ambient lighting from round lamps, creating a relaxed yet high-tech atmosphere that combines home comfort with modern entertainment technology.

A person wearing sunglasses and a white athletic shirt is captured mid-motion, turning to smile toward the camera while jogging outdoors. Their hair is tied back in a ponytail, lightly blowing in the wind. The background shows a sunlit urban setting with a reddish-brown wall and pavement, creating a warm, energetic atmosphere. The image conveys a sense of movement, confidence, and joy, evoking an active and carefree lifestyle moment.

Audio glasses

USound MEMS speakers enable the utmost flexibility in designing the thinnest temples for concealed technology and lightweight glasses. With USound’s patented two-way audio system, users are ensured maximum privacy while enjoying open-ear technology, with total awareness of their surroundings.

OTC hearing aids

USound MEMS microspeakers provide high-quality audio to design advanced over-the-counter (OTC) hearing aids. Designed to maximize PCB space and enable the possibility for add-ons, such as bio-sensors. USound speakers enable the production of discreet, ergonomic, and robust devices for mild to moderate hearing loss.

Close-up of a person holding a modern behind-the-ear hearing aid near their ear, preparing to put it on. The individual has short gray hair and is wearing glasses. The focus is on the hand and the sleek, curved design of the hearing device, highlighting its small size and advanced technology. The background is softly blurred, emphasizing the moment of adjustment and the precision of the device. The image conveys themes of hearing enhancement, accessibility, and the integration of technology into everyday life.

Ultrasound

By achieving wideband flatness and optimal efficiency in the ultrasound frequency range, USound piezoMEMS microspeakers fulfill the requirements for ultrasonic sensing applications. Due to their lightweight and slim form, they can be easily integrated into various products, allowing further miniaturization and design flexibility.

MRI / Medical Devices

Due to the absence of ferromagnetic materials, USound MEMS speakers can be safely integrated into magnetic resonance imaging (MRI) headphones. Moreover, they are suitable for electromagnetic interference (EMI) sensitive applications, since they do not generate a magnetic field. Their size, robustness, and audio quality make them the ideal solution for a wide range of medical devices.

A modern MRI scanner in a clean, high-tech medical imaging room illuminated by cool blue lighting. The cylindrical scanner features a glowing circular opening and an extended patient table positioned to slide into the machine. The surrounding room has smooth reflective floors, sterile walls, and built-in control panels, creating a futuristic and clinical atmosphere. The image conveys precision, advanced medical technology, and the calm, controlled environment of a professional diagnostic facility.

A close-up image of several small electronic components, such as miniature sensors and microchips, placed on a dark textured surface. The objects vary in shape—some circular, others rectangular—highlighting their precision and compact design. Soft lighting emphasizes the metallic and matte finishes of the parts, creating a professional and high-tech atmosphere. The background fades into darkness, drawing attention to the components and suggesting advanced microtechnology or audio hardware innovation.

Get in touch for more information