Pluggerz is a brand launched by Comfoor B.V. in 2009. Comfoor B.V. is a laboratory founded in 1985 that specializes in the research and development of hearing devices and customized hearing protectors, with patented sound filters. Pluggerz operates in 25 countries around the world, and has now set up more than 300 hearing centers, and its products have passed the tests of relevant national institutions, such as EU CE certification and EPA certification.
 
Pluggerz mainly produces silicone preformed sound-isolating earplugs, focusing more on the functionality of the product, in addition to the regular sleep sound-isolating earbuds, there are also a variety of styles designed for music, swimming, shooting, flying and other scenes. It uses a damping filter to filter out noise in different usage scenarios, shielding harmful noise peaks without completely isolating sound, and can continue to communicate with the outside world while wearing sound-isolating earbuds.
 
Pluggerz's flagship product, the Uni-Fit series, is available in eight styles for different use scenarios such as sleeping, studying, flying, etc., using high-quality anti-allergenic natural silicone, and the shape is a three-layer umbrella for high comfort. The Sleep model is its best-selling model, and the soft handle takes care of people who are used to sleeping on their side, even if they press on the ears for long periods of time. Other models require a special filter and are not universal, with children's versions available for live music, swimming, and flying.
 
Although the silicone sound-isolating earbud technology with filter is exclusive to Pluggerz, the silicone sound-isolating earbuds are quite niche in the world, and the built-in filter noise reduction effect is far from replacing products such as active noise cancelling headphones, the general noise reduction value is about SNR27dB, and the sound isolation effect is also inferior to the foam sound-isolating earbuds. The Uni-fit series costs 168 yuan per pair and comes with a beautiful storage box, which can be cleaned and reused many times, but the overall cost performance is not high.