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Professional sound insulation performance: Adopts the latest double-layer cup sealing technology and high-density sponge for excellent noise reduction of NNR (noise reduction rate) 21DB and SNR (SN ratio) 21DB. Effectively reduces noise, protecting your hearing from loud and noise.
Comfortable Fit: The headband is made of soft and flexible PU leather and thick cushioning fabric, so the ear pads are cushioned with elasticity and flexibility. It is soft and comfortable to wear.
【Ergonomic Design】 Ear cups fit most ears. The headband is resilient and stays in place without applying pressure on your head, providing a good fit and comfortable fit.
Great for Various Occasions: It can be used to counteract ambient noise, improve concentration, autism, and hypersensitivity countermeasures. You can use it when you are worried about loud volumes, such as reading, studying, sleeping, shooting, fireworks, concerts, factory work, polishing/grinding work, shredding work, gardening, mowing machinery, train work, etc.
Specifications: Earmuffs folding size: 3.9 x 3.5 x 4.3 inches (10 x 9 x 11 cm); Size when unfolded: 4.7 x 3.5 x 7.5 inches (12 x 9 x 19 cm); Material: ABS material, Weight: 7.1 oz (200 g); Lightweight and compact, so it is easy to carry at any time.