# 3M Peltor Optime 105 Over-the-Head Earmuffs | NRR 30 dB Hearing Protection **Brand:** 3M **SKU:** kbc4018 **ASIN:** B00009LI4K **Canonical URL:** https://crowcrowcrow.com/p/3m-h10a-peltor-optime-105-over-head-earmuff-ear-protectors-hearing-protection-nrr/kbc4018 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹4,190 **Discount:** 35% **Customer rating:** 4.88/5 from 8 ratings ## Description 3M Peltor Optime 105 Earmuffs provide NRR 30 dB hearing protection for extremely loud environments. Imported from authorized US retailers, these comfortable and effective earmuffs are delivered via ExpressBox tracked shipping within 20-23 days. ## Highlights - NRR 30 dB Protection — Achieve maximum noise reduction with an NRR of 30 dB, ideal for environments up to 105 dBA, offering superior protection over standard earmuffs. - Durable Stainless Steel Headband — Built to last with a robust stainless steel headband that resists bending and warping, ensuring long-term reliability for frequent use. - Optimized Comfort and Fit — Earcup pivot points tilt for optimum comfort and efficiency, while the fully adjustable padded headband ensures a secure and personalized fit for extended wear. - Twin-Cup Technology — Patented twin-cup design and double-shell technology work in tandem to boost noise blocking ability, providing effective sound isolation in extremely loud conditions. ## Key features - Effective hearing protection for noise exposures up to 105dBA. - Double-shell technology boosts its noise blocking ability. - Durable stainless steel headband resists bending and warping. - Earcup pivot points that tilt for optimum comfort and efficiency. - Noise Reduction Rating is the highest available in over-the-head style earmuffs. - NRR 30dB - Superior comfort, fit, and hearing protection - Fully adjustable steel wire padded headband - Patented twin-cup design - Recommended for extremely loud conditions ## Why choose this product **Engineered for Extreme Noise Environments** — The 3M Peltor Optime 105 earmuffs are engineered with a patented twin-cup design and double-shell technology, delivering an NRR of 30 dB. This superior noise reduction capability is crucial for protecting hearing in environments with noise exposures up to 105 dBA, such as shooting ranges, industrial workshops, or during heavy machinery operation. Unlike many local options that may offer lower NRR ratings or less robust construction, these earmuffs provide certified, reliable protection, ensuring your hearing is safeguarded against damaging sound levels. **Ideal for Professionals and Enthusiasts** — These earmuffs are perfect for construction workers, factory personnel, firearm enthusiasts, and anyone exposed to high noise levels. The durable stainless steel headband and adjustable padded design ensure a comfortable, secure fit even during long workdays or extended range sessions. If you require maximum noise isolation and comfort, these are an excellent choice. However, if your noise exposure is minimal or you need earmuffs specifically designed for music or communication, simpler or electronic models might be more suitable. ## How to use 1. Fully extend or retract the steel wire headband to fit your head size. Ensure the padded band rests comfortably on your head, not too tight or too loose. — Adjust the Headband 2. Place the earcups over your ears, ensuring they create a complete seal around your ear canal. The earcup pivot points can tilt to optimize the seal and comfort. — Position the Earcups 3. Gently cup your hands over the earmuffs and listen for any sound leakage. If you hear more noise, readjust the position and seal. The fit should be snug but comfortable for extended periods. — Test for Seal and Comfort ## Product details | Field | Value | |---|---| | Noise Reduction Rating (NRR) | 30 dB | | Noise Control | Sound Isolation | | Maximum Noise Exposure | 105 dBA | | Recommended Use | Extremely loud conditions, shooting ranges, industrial environments | | Headband Type | Adjustable steel wire padded headband | | Earcup Design | Twin-cup, pivoting for comfort and efficiency | | Cost per use | 1 unit at ₹4,190 — ₹4,190 per unit | | Shelf life after opening | N/A (Durable product) | | Contraindications | Not suitable for minimal noise environments or where communication/music playback is required. | | Allergens / common irritants | California Proposition 65: Contains lead (cancer, reproductive harm). Check product packaging for full details. | | Brand | 3M | | Model Name | Hearing Protector Earmuffs | | Model Number | H10A | | Color | Multi (H10A) | | Style | Over-the-head | | Material | Stainless Steel Headband, Plastic Cups | | Weight | 0.35 kg (0.79 lb) | | Dimensions | 21.4 cm (H) x 14.8 cm (W) x 9.9 cm (L) | | Department | Unisex-Adult | | Country of Origin | Made in the USA | ## Frequently asked questions ### How to buy an original 3M Peltor Optime 105 Earmuffs in India? Purchase original 3M Peltor Optime 105 Earmuffs from crowcrowcrow.com. We import directly from authorized US retailers, ensuring factory-sealed products with all customs duties and GST included. Your order is shipped via ExpressBox tracked delivery for complete transparency. ### What noise level do these safety earmuffs block? These 3M Peltor Optime 105 earmuffs offer a Noise Reduction Rating (NRR) of 30 dB, providing effective hearing protection for noise exposures up to 105 dBA. This high NRR is ideal for extremely loud environments like shooting ranges or industrial settings. ### Are these earmuffs adjustable for different head sizes and comfortable for long wear? Yes, these earmuffs feature a fully adjustable steel wire padded headband and earcup pivot points that tilt for optimum comfort and efficiency, ensuring a secure and personalized fit for extended wear on various head sizes. ### Can I use these earmuffs daily for moderate noise? While these earmuffs offer excellent protection, their NRR 30 dB rating is designed for extremely loud conditions. For daily moderate noise, they might be overly isolating. Consider them for high-noise tasks rather than everyday use where communication is needed. ### What are the side effects of using 3M Peltor Optime 105 Earmuffs? The primary 'side effect' is significant noise reduction, which can hinder communication in quieter environments. Ensure proper fit to avoid discomfort. Note: California Proposition 65 lists lead as a chemical present, which may pose risks as per state regulations. ### What is the best earmuff for shooting ranges? The 3M Peltor Optime 105 Earmuffs with an NRR of 30 dB are highly recommended for shooting ranges due to their effective noise blocking capabilities, comfortable fit, and durable construction, providing maximum protection against firearm noise. ### Do these earmuffs offer good sound isolation? Yes, these earmuffs provide excellent sound isolation thanks to their double-shell technology and patented twin-cup design, effectively blocking out ambient noise for maximum hearing protection in loud environments. ### Are these earmuffs healthy to use? Yes, using these earmuffs is healthy when exposed to loud noises, as they protect your hearing from damage. They are designed for safety and comfort in high-noise environments, helping to prevent noise-induced hearing loss. ## 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/B00009LI4K-0.webp 2. https://images.crowcrowcrow.com/B00009LI4K-3.webp 3. https://images.crowcrowcrow.com/B00009LI4K-5.webp 4. https://images.crowcrowcrow.com/B00009LI4K-8.webp 5. https://images.crowcrowcrow.com/B00009LI4K-11.webp 6. https://images.crowcrowcrow.com/B00009LI4K-14.webp --- Source: https://crowcrowcrow.com/p/3m-h10a-peltor-optime-105-over-head-earmuff-ear-protectors-hearing-protection-nrr/kbc4018 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 20-23 days. Prices are all-inclusive (duties + GST).