# ProCase NRR 28dB Noise Cancelling Earmuffs | ANSI S3.19 Certified Passive Hearing Protection **Brand:** ProCase **SKU:** den9589 **ASIN:** B0CN339ZP8 **Canonical URL:** https://crowcrowcrow.com/p/procase-hearing-protection-ear-muffs-nrr-28db-noise-cancelling-headphones-8/den9589 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹12,584 **Customer rating:** 4.63/5 from 8 ratings ## Description ProCase NRR 28dB Earmuffs provide reliable passive noise blocking with ANSI S3.19 certification. Adjustable, foldable, and comfortable for all-day wear, they are ideal for shooting, construction, study, or sleep. Imported to India with duties included, delivered via ExpressBox. ## Highlights - NRR 28dB Noise Reduction — Achieves NRR 28 dB (SNR 34 dB) rating, ANSI S3.19 certified. Effectively muffles loud noise from power tools, lawn mowers, and ambient sounds to protect your hearing. - Adjustable for All-Day Comfort — Features an adjustable metal frame and padded headband for a comfortable, pressure-distributing fit. Compatible with eyeglasses, minimizing sound leakage for extended wear. - Foldable & Portable Design — Folds into a compact size for easy storage in bags or toolboxes. Lightweight build is perfect for shooting ranges, construction sites, travel, and outdoor activities. - Durable Build for Long Use — Constructed with a solid ABS shell for a long service life. Soft, breathable, skin-friendly ear pads ensure comfort for work, study, or sleep. ## Key features - Reliable Passive Hearing Protection: The ear muffs achieve NRR 28 dB (SNR 34 dB) rating, ANSI S3.19 (US) certified. It efficiently muffles loud noise from power tools, lawn mowers, snoring and everyday ambient sounds to safeguard your hearing all day long - Fully Adjustable Headband: Adjustable metal frame and padded headband fit most adult and teen head sizes. Distributes pressure evenly, no squeezing or pinching even after all-day wear. Compatible with most eyeglasses with minimized sound leakage - Foldable & Portable Design: ProCase earmuffs fold into a compact size, easy to store in bags, toolboxes or pockets. Lightweight build makes them perfect for shooting ranges, construction sites, travel, concerts and outdoor activities - Soft Breathable Cushions for All-Day Comfort: Thickened soft ear pads are skin-friendly and breathable, Over-ear ergonomic design fits snugly around ears, comfortable for work, study, sleep and long hours of use - Durable Build & Wide Versatile Applications: Constructed by solid ABS shell ensure long service life. Ideal for shooting, construction, woodworking, mowing, studying, sleeping, fireworks and crowd noise. Great for workers, shooters, students, light sleepers and sensory-sensitive users ## Why choose this product - ProCase NRR 28dB Earmuffs provide dependable passive noise reduction, ideal for environments with consistent loud noise. Unlike active noise cancelling devices, their simple design requires no batteries or charging, offering instant, static-free protection. Certified to ANSI S3.19, they effectively reduce noise levels by 28dB, making them suitable for a wide range of applications from construction sites to quiet study sessions. The durable ABS shell and comfortable, breathable ear cushions ensure they can withstand long-term use and provide comfort throughout the day. — Reliable Passive Noise Blocking - These earmuffs are excellent for workers on construction sites, shooters at ranges, individuals using loud power tools like lawn mowers, students needing focus, or light sleepers disturbed by snoring or neighborhood noise. They are also beneficial for sensory-sensitive users. However, if you require active noise cancellation for dynamic sound environments or need to communicate frequently without removing the earmuffs, electronic models might be a better fit. For very small children, ensure the fit is secure and comfortable, as they are designed for adult and teen head sizes. — Who Should Use & Who Should Consider Alternatives ## How to use 1. Extend the headband by sliding the earcups up or down to comfortably fit your head circumference. Ensure the earcups fully enclose your ears without excessive pressure. — Adjust for Fit 2. Place the earcups over your ears, ensuring a snug seal against your head. If wearing eyeglasses, adjust them so the arms do not interfere with the seal of the earmuffs. — Position Earmuffs 3. Once properly positioned, the passive noise blocking will immediately reduce ambient noise. No batteries or charging are required; they work instantly upon wearing. — Engage Noise Protection ## Product details | Field | Value | |---|---| | Noise Reduction Rating (NRR) | 28 dB | | SNR (European Standard) | 34 dB | | Certification | ANSI S3.19 (US) | | Noise Control Type | Passive Sound Isolation | | Serving Size | N/A (Wearable device) | | Cost per use | N/A (Device) | | Shelf life after opening | N/A (Device) | | Reapplication math | N/A (Device) | | Contraindications | Not suitable for active noise cancellation needs or environments requiring communication without removal. | | Allergens / common irritants | ABS plastic and synthetic ear cushions. Check material compatibility if sensitive. | | Brand | ProCase | | Model Number | PC-08364669 | | Color | Black | | Pattern | Solid | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Fit Type | Over the Head | | Department | Unisex Adult | | Item Package Quantity | 6 | | Dimensions (Folded) | Approx. 15.5 cm L x 10.2 cm W x 6.1 cm H (6.1 x 4 x 2.4 inches) | | Weight | Approx. 1.94 kg (4.28 lbs) for the set of 6 | | Country of Origin | Imported — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How to buy original ProCase NRR 28dB Earmuffs in India? Purchase original ProCase NRR 28dB Earmuffs from crowcrowcrow.com. We import directly from authorized US retailers, ensuring factory-sealed products. All customs duties and GST are included in the listed price, and your order is shipped via ExpressBox with tracking for secure delivery to your Indian pincode. ### What noise level do these safety earmuffs block? These ProCase earmuffs achieve an NRR 28 dB (SNR 34 dB) rating, certified to ANSI S3.19 (US) standards. This means they effectively muffle loud noises from sources like power tools, lawn mowers, firearms, and everyday ambient sounds to safeguard your hearing. ### Are these earmuffs adjustable for different head sizes and comfortable for long wear? Yes, the ProCase earmuffs feature an adjustable metal frame and padded headband designed to fit most adult and teen head sizes. They distribute pressure evenly, preventing squeezing or pinching, and are compatible with most eyeglasses with minimized sound leakage for comfortable all-day wear. ### Can I use these earmuffs daily for work and study? Yes, the ProCase earmuffs are designed for all-day comfort and long-term use. Their soft, breathable, skin-friendly ear pads and ergonomic over-ear design make them suitable for daily wear during work, study, or even sleep, providing consistent noise reduction. ### What are the side effects of using ProCase earmuffs? As passive noise blocking devices, ProCase earmuffs do not have electronic side effects like static noise. The primary consideration is ensuring a comfortable fit; some users found them small or uncomfortable for extended periods, so checking the adjustable fit and cushion comfort is recommended. ### What is the benefit of ProCase earmuffs for autism or sensory needs? ProCase earmuffs provide a reliable way to reduce overwhelming ambient noise for individuals with autism or sensory sensitivities. Their passive noise blocking helps create a calmer environment, allowing for better focus during study or rest, and reducing sensory overload from loud sounds. ### Are these earmuffs healthy to use? Yes, using ProCase earmuffs is healthy as they protect your hearing from damaging loud noises. Prolonged exposure to high decibel levels can cause permanent hearing loss, and these earmuffs help prevent that by significantly reducing noise exposure. ### How to choose the best earmuffs for shooting or construction? For shooting or construction, choose earmuffs with a high NRR rating like the ProCase NRR 28dB. Look for ANSI S3.19 certification, a comfortable adjustable fit for long wear, and a durable build. Passive earmuffs like these are ideal as they require no batteries and offer instant protection. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B0CN339ZP8-0.webp 2. https://images.crowcrowcrow.com/B0CN339ZP8-3.webp 3. https://images.crowcrowcrow.com/B0CN339ZP8-6.webp 4. https://images.crowcrowcrow.com/B0CN339ZP8-9.webp 5. https://images.crowcrowcrow.com/B0CN339ZP8-12.webp 6. https://images.crowcrowcrow.com/B0CN339ZP8-15.webp --- Source: https://crowcrowcrow.com/p/procase-hearing-protection-ear-muffs-nrr-28db-noise-cancelling-headphones-8/den9589 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).