Noise reducing headphones help eliminate distractions, allowing students to focus on learning tasks. *In high-noise areas, headphones protect the hearing of both students and staff *ABS plastic ear cups hold up to continued usage in high-use settings *At a noise reduction rating of 27db, these headphones are some of the quietest in the market *Adjustable headband *Rugged polypropylene head strap *Ideal for special needs *1-year warranty for school use.