Specification Brand : Yosoo BulletPoint1 : 【 and 】- Built for longevity, our hearing earmuffs combine sturdy ABS casing with noise-reducing, sound-absorbing cotton. With an NRR rating of 21dB, it effectively minimizes ambient sounds, providing noise . This robust combination of materials ensures durability over long-term use, making it an indispensable tool for both daily and heavy-duty noise management. BulletPoint2 : 【 Comfort】- Experience unprecedented ease with our ear muffs ear muff protector. Featuring a soft padded headband, it alleviates pressure on your head, providing comfort for prolonged use. Designed for individuals who prioritize comfort during extended use, this ergonomically designed headset reduces strain and discomfort, ensuring you can work or relax in total ease and contentment. BulletPoint3 : 【Wide Scope of Application】- Our earmuffs are ideal for various scenarios such as aircraft flights, sporting events, study sessions, and more. With their capacity to adapt to diverse conditions, they serve as an excellent choice for woodworking projects and lawn mowing, or for anyone operating heavy machinery or running a landscaping business, ensuring you stay focused and . BulletPoint4 : 【Premium Sound Insulation】- Achieve exceptional noise isolation with ear earmuffs. The spacious interior offers breathability while the soft lining ensures a snug acoustic seal, blocking out disruptive noise. Ideal for environments requiring focused attention or relaxation, these earmuffs deliver superior soundproofing, creating a serene soundscape essential for concentration and tranquility. BulletPoint5 : 【Compact Portability】- from the convenience of our noise cancelling headphones design. These noise-blocking headphones feature a compact folding structure that makes storage and transportation a breeze. Easily fitting into bags and briefcases without occupying much space, they offer the essential portability needed for busy lifestyles and professionals on the go. Color : Default Department : Unisex Adult ItemName : Yosoo Ear Muffs, Hearing Noise Reduction Earmuff Hearing Sound Blocking Headphone With Ear Muff Ear for Working NRR 21DB ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 13 centimeters ItemTypeKeyword : safety-earmuffs Manufacturer : Yosoo ModelName : Yosoot8x921ydcu ModelNumber : Yosoot8x921ydcu PartNumber : Yosoot8x921ydcu Pattern : Solid ProductDescription : 1. Comfortable to Wear: The ear muff protector comes with a soft padded headband that reduces pressure on the head for superior comfort. 2. Sound Insulation: The spacious interior of the earmuff ensures breathability, while the soft lining provides a tight acoustic sealing. 3. ABS and Cotton: The housing is made of a sturdy and thick ABS , noise reduction, sound absorbing cotton with an NRR rating of 21dB and provides significant noise isolation. 4. Easy to Carry: Compact folding design, easy to store and carry. Noise blocking headphone can fit in a backpack, backpack or briefcase, but take up very little space. 5. Versatile Use: Ideal for aircraft flights, sporting events, learning, woodworking projects and lawn mowing, ideal for operating heavy machinery or landscaping businesses.