ProCase Noise Cancelling Headphones

New. Open Box Item. ProCase Extra Large SNR 37dB Noise Cancelling Headphones, NRR 30dB Hearing Protection Ear Muffs for Adults Noise Reduction, Wide Size Adjustment and Comfortable -Black ABS Imported Maximum noise reduction: Professional SNR 37dB/NRR 30dB rating, ANSI S3.19 (US) certified. Soft imitation leather with a tight sound-proof seal provides excellent protection Extra large: Durable and elastic headband with retractable design offers generous space over head and softness on the ears. Never feel squished again Extremely comfortable: Soft ear cups with thickened noise-dampening foam reduces the pressure and ensures breathability for superior comfort, even with long-time wearing Impact-resistant: Heavy-duty shell is built to last, even under tough conditions. Ideal for shooting, hunting, industrial machinery, air field, loud spaces including indoor outdoor Easy and quick adjusting: fits most adults sizes, especially those who want to reduce the pressure and seek more comfort on the head and ears