Redefining Passive Noise Reduction: The World’s First 600-mesh Membrane and Multi-layer Microperforated Noise-Reducing Earplugs

Introducing Saccater Moment Earplugs—designed to enhance sound clarity while protecting your hearing. Whether you’re at a concert, live event, theater, or even riding your motorcycle, Moment Earplugs refine your listening experience by reducing background noise while preserving crisp, clear sound at a safer volume. Make every moment truly yours to enjoy.

Ⅰ. Ultra-Fine Custom 600-Mesh Membrane in The Multi-layer Microperforated Structures

The design is around the concept of microperforated panel (MPP) absorption, a theory first introduced by Maa (1975). MPPs are known for their ability to absorb sound through the interaction of sound waves with tiny perforations in a rigid or semi-rigid material. When sound passes through these perforations, it creates a Helmholtz resonance effect, which dissipates energy and reduces noise levels.

Saccater Moment Earplugs utilize a dual-cavity microperforated structure to achieve frequency-selective noise reduction. The 1st cavity (top layer) attenuates high frequencies through Helmholtz resonance, while the 2nd cavity (bottom layer) further enhances attenuation through quarter-wavelength resonance. The 600-mesh polyester membrane acts as the final filter, leveraging viscous friction and acoustic impedance to reduce noise while preserving low-frequency clarity.

We tested various soundproofing materials, including rubber sheets, sponges of different densities, and metal meshes of various specifications. Ultimately, we determined that the 600-mesh polyester membrane was the most effective in eliminating noise in the 1000Hz-8000Hz range while preserving the 200Hz-800Hz frequency range, which is most pleasant to the human ear. This enables targeted background noise reduction.

Saccater Moment Earplugs are providing 13dB noise reduction (NRR standard). This advanced design selectively reduces background noise while maintaining the richness of music and speech, ensuring a balanced and immersive listening experience.

The Hearing Protective Device Test Report of Saccater Moment Earplugs (No. Q9324A) is available for your reference. Click here to view the full report.

Ⅱ. The 100° Angle: Crafting the Perfect Acoustic Channel

To complement the noise reduction effect of the 600-mesh membrane, the Saccater design team, led by co-founder Bourne, has developed an entirely new Acoustic Channel for the Moment Earplugs. Unlike traditional earplugs with a straight sound tube, this innovative channel features a 100-degree curvature, creating a seamless and aesthetically refined design. This perfect Acoustic Channel achieves a harmonious balance between noise reduction and visual appeal—because earplugs can also be stylish accessories for the ears—shiny, distinctive, and beautifully crafted.

The custom ear tips are specifically optimized for noise isolation, with meticulous adjustments to thickness, softness, and skin-friendliness, enhancing the overall wearing experience to deliver an almost weightless, barely-there sensation. Multiple sizes of ear tips cater to over 99% of users, and replacement ear tips can be purchased separately, further reducing the cost of use over time. Trust us—once you put on Moment Earplugs, you’ll likely forget they’re even there.

Ⅲ. 8 Stylish Colors: 4 shiny PVD metallic glossy finishes (Red, Gold, Silver, and Graphite) and 4 original plastic crystal-clear colors (Clear, Pink, Marine, and Teal)

Moment Earplugs deliver exceptional comfort with a sleek, minimalist design that sits discreetly in the ear canal, free of any protruding or bulky components. Crafted from three precisely engineered parts—the streamlined stem, custom-designed ear tips, and noise-filtering membrane—they seamlessly integrate around a hidden acoustic channel with a uniquely curved molding process for a flawless finish. Available in eight stylish colors, including four glossy PVD metallic finishes (Red, Gold, Silver, Graphite) and four crystal-clear plastic shades (Clear, Pink, Marine, Teal), Saccater Moment Earplugs complement any style. Your Style, Your Moment.

We designed Saccater Moment Earplugs with a Saccate-shape, also featuring an oval runway shape that’s easy to grip and enhances the overall experience. The earplug stem fits perfectly in the concha area of the ear, almost floating in the ear canal without exerting pressure or causing discomfort, ensuring a truly effortless wearing experience.

Ⅳ. 12+ Scenarios: Multi-purpose and Indispensable for Your Daily Life

Moment Earplugs are low-level noise reduction earplugs with a 13dB noise reduction (NRR), utilizing a custom polyester membrane filter to enhance your auditory experience. The specialized membrane effectively filters out unwanted background noise, allowing music and vocals to shine through with greater clarity. This provides a more enjoyable sound experience, whether you’re in a loud bar or at a lively concert, while also protecting your hearing.

Moment Earplugs are equally effective in blocking disruptive noise in public spaces such as offices, libraries, theaters, and cinemas, giving you a moment of peace to enjoy. Even while driving*, they filter out tire and wind noise, ensuring that the music in your car remains pure and natural without missing any important navigation cues. You can even take calls without removing the earplugs, as the hidden acoustics channel ensures that the sound from your phone’s earpiece is unaffected. Your moment, fully enjoyed.

*Some jurisdictions may prohibit the use of devices like earplugs while driving. Verify relevant driving and traffic regulations before wearing them while driving.