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【Lab-Validated Performance】Rigorously tested via DUP Sound Target (our proprietary acoustic benchmark) + DUP Lab Certification. Like a "grading system for silence," we guarantee precision noise reduction – no inflated claims, just science-backed results.
【47dB Linear Noise Cancellation】Duppiie earplugs feature triple sound-elimination technology that smoothly reduces noise across all frequencies – blocking up to 47dB without gaps. Unlike standard earplugs, our linear attenuation ensures balanced, consistent quiet whether blocking snoring or city traffic.
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【Lab-Validated Performance】Rigorously tested via DUP Sound Target (our proprietary acoustic benchmark) + DUP Lab Certification. Like a "grading system for silence," we guarantee precision noise reduction – no inflated claims, just science-backed results.
【47dB Linear Noise Cancellation】Duppiie earplugs feature triple sound-elimination technology that smoothly reduces noise across all frequencies – blocking up to 47dB without gaps. Unlike standard earplugs, our linear attenuation ensures balanced, consistent quiet whether blocking snoring or city traffic.
SUPERIOR COMFORT - Made of lightweight, soft silicone material, fits your ears perfectly, providing an extremely comfortable wearing experience. Comes with 4 ear tip sizes, choose the best fit according to your ear canal.
NOISE REDUCTION - OPEIIN can effectively reduce external noise, achieving a maximum noise reduction effect of 28dB. Helping you to concentrate better, get quality sleep or enjoy a quiet travel time.
HEARING PROTECTION - OPEIIN's design incorporates cutting-edge acoustic engineering technology to minimize the damage to hearing caused by ambient noise by optimizing the structure and materials of the earplugs.
【Pro 5-Layer Noise Blocking】Our 5-layer acoustic sleep ear plugs achieve 36dB SNR, scientifically filtering noise from snoring, traffic, and cities. Enjoy a “silent capsule” effect for deep sleep
【Breathable & Cool-Wear Design】Integrated with 3000+ micro-ventilation holes to enhance airflow and minimize moisture. Slow-rebound foam maintains shape while keeping ears cool throughout the night
【2026 Upgrade Memory Foam Fit】Featuring our upgraded temperature-sensitive memory foam that softly molds to your ear canal. Ergonomically designed for a secure, pressure-free fit ideal for side sleepers and all-night comfort
Virtually Invisible and Reusable: With gorgeous shells and form-fitting low profile silicone earbuds each noise isolating ear plug is nearly undetectable. Compared to bulky noticeable plugs LOZIEMI are discrete.
Protect Your Ears: LOZIEMI Reusable High Fidelity Earplugs reduce damaging decibel levels to protect your ears in noisy areas without hurting sound quality. We’ve fitted noise-canceling earplugs with the best attenuating filters that lower volumes via filter specific frequencies vs outright noise cancellation. Thus our filtered sound reduction earbuds ensure a clear sound experience.
Multiple Sizes Included: LOZIEMI is a comfortable, snug fit for all ear types. Adjustable silicone ear buds with sound blocking tips in multiple sizes. (Small, Medium & Large) Perfect for men, women, kids, and adults to wear for long periods.
SUPER SLOW REBOUND FOR COMFORT: Made from ultra-soft, non-toxic PU foam, these earplugs slowly conform to your ear canal (20-60 seconds), ensuring a snug and comfortable fit.
COMPACT ALUMINUM CASE: Comes with a sleek black aluminum case with a secure screw-on lid, keeping your earplugs clean, dry, and protected from dust and moisture. Easy to carry with your bag or keys.
38dB SNR & 31dB NRR NOISE REDUCTION: With a 38dB SNR and 31dB NRR, these earplugs effectively reduce noise, perfect for sleeping, studying, or working in noisy environments.
SUPER SLOW REBOUND FOR COMFORT: Made from ultra-soft, non-toxic PU foam, these earplugs slowly conform to your ear canal (20-60 seconds), ensuring a snug and comfortable fit.
COMPACT ALUMINUM CASE: Comes with a sleek black aluminum case with a secure screw-on lid, keeping your earplugs clean, dry, and protected from dust and moisture. Easy to carry with your bag or keys.
38dB SNR & 31dB NRR NOISE REDUCTION: With a 38dB SNR and 31dB NRR, these earplugs effectively reduce noise, perfect for sleeping, studying, or working in noisy environments.
SUPER SLOW REBOUND FOR COMFORT: Made from ultra-soft, non-toxic PU foam, these earplugs slowly conform to your ear canal (20-60 seconds), ensuring a snug and comfortable fit.
COMPACT ALUMINUM CASE: Comes with a sleek black aluminum case with a secure screw-on lid, keeping your earplugs clean, dry, and protected from dust and moisture. Easy to carry with your bag or keys.
38dB SNR & 31dB NRR NOISE REDUCTION: With a 38dB SNR and 31dB NRR, these earplugs effectively reduce noise, perfect for sleeping, studying, or working in noisy environments.
VALUE PACK – 30 PAIRS + STORAGE CASE - Plenty to last. Includes 30 pairs of soft foam earplugs plus a protective carry case to keep them clean and ready for use.
SLEEP DEEPLY, WAKE REFRESHED - Block out loud snoring, traffic, or noisy environments with up to 37 dB noise reduction. Drift into deep, undisturbed sleep and wake up energised for the day ahead.
HYGIENIC & REUSABLE UP TO 7 DAYS - Each pair can be worn for up to a week. Wipe clean and let it air dry before storing in the provided hard case.
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