Experience the safety and comfort of 3M Pro-Protect Electronic Hearing Protection. Designed for unisex adults and suited for a variety of construction activities, these earmuffs offer a high noise reduction rating of 25 dB, ensuring your hearing is shielded from potent environmental sounds. The sleek black color and Bluetooth connectivity provide a stylish and convenient option for on-the-job wear. The 3M earmuffs are powered by batteries, allowing for easy use and maintenance. With an electronic design, they are equipped to deliver consistent and effective noise cancellation. The model number 90545H1-DC-PS ensures you are getting genuine 3M quality, recognized for their reliable and durable hearing protection solutions.