Dyson Combines Headphones with Air Purifier to Help Urban Residents Tackle Noise and Air Pollution.
Named Dyson Zone, this wearable device integrates noise-canceling headphones with a front shield that covers the nose and mouth, providing filtered air. In tests, the Dyson Zone successfully filtered two types of airborne viruses. The British technology company stated that they developed this device in response to concerns about air and sound pollution in urban areas. The Dyson Zone, the company’s first wearable device, is set to be released this fall.
Dyson’s air-filtering headphones. (Photo: Dyson)
“Air pollution is a global issue that affects us wherever we go,” shared Jake Dyson, the company’s chief engineer. “At home, in schools, workplaces, and while traveling, whether we walk, cycle, use public transport, or drive, the Dyson Zone filters the air you breathe while on the move. Unlike masks, this device provides clean air without direct contact with the face, using high-performance filters and two miniaturized air pumps.”
Dyson revealed that the inspiration for the device’s design came from the shape of a saddle, distributing weight evenly on both sides of the head rather than the top. Compressors at each ear draw air through integrated filters, capturing ultra-fine particles such as allergens and dust. The filter collects 99% of particles as small as 0.1 microns, including pollen, dust, bacteria, and viruses. According to Dyson, this filter effectively works against two types of viruses, including the bacteriophage MS2 and the H1N1 flu virus. A potassium-rich carbon layer in the ear shields captures gaseous pollutants commonly found in urban areas, such as nitrogen dioxide and sulfur dioxide. The compressor then releases a stream of filtered air into the wearer’s nose and mouth through a shield that does not touch the face, similar to a conventional mask.
Dyson emphasizes that the design’s non-contact feature is essential to avoid discomfort and irritation. Additionally, the shield can be lowered when the wearer speaks and removed when not in use. The new headphones are the result of six years of development and refinement after more than 500 prototypes. The initial version resembled a breathing apparatus attached to a backpack containing the motor and internal mechanisms.
During testing, Dyson engineers used a breathing mannequin equipped with mechanical lungs and sensors to inhale polluted air, simulating human breathing patterns. They then measured pollution levels in the nose and throat to assess filtration effectiveness.
Dyson warns that the urban population worldwide is increasing, leading to deteriorating air quality. According to the World Health Organization (WHO), 9 out of 10 people globally breathe air with pollution levels exceeding acceptable limits. In January 2022, residents in London were advised against outdoor exercise due to high pollution levels. Approximately 100 million people in Europe are also exposed to noise levels exceeding recommended limits for extended periods.
