1、SOFT AND COMFORTABLE: Noise canceling headphones feature a headband with soft padding that reduce pressure on the head for superior comfort 2、BREATHABLE AND TIGHT SEALING: The large space inside the earmuff ensure air permeability, while the soft imitation leather provide a tight soundproof seal, great gift choice 3、RUGGED AND SOUNDPROOFING: Made from a rugged ABS housing and thickened sound absorbing cotton, the earmuffs have an NRR rating of 25dB and provide plenty of noise insulation 4、COMPACT AND EASY TO CARRY: Noise cancelling headphones fold up nicely and fit in a backpack or briefcase, taking up very little space 5、APPLICABLE SCENARIO: Hearing protectors are ideal for shooting, aircraft flight, sporting events, learning, woodworking projects and lawn care, ideal for operating heavy machinery or landscaping businesses