These 3M Bluetooth Noise Reducing Headphones (Model 90543H1-DC-PS, Lowe's #877530) are designed for use in loud work environments, combining hearing protection with wireless audio capability. Dimensions approximately 6"L x 7"W x 4"H. Features Bluetooth connectivity for streaming music or taking calls, built-in noise reduction for hearing safety, and a comfortable over-ear design suited for job sites. Includes headphones in original box in like-new condition with no damage.