The Safety Earmuffs with Bluetooth FM Radio/MP3 SD Card by Gardtech are designed for activities like mowing, shooting, and hunting, providing a high level of noise protection with a Noise Reduction Rating of 29dB. These large-sized earmuffs feature Active Noise Cancellation, a padded headband, and adjustable headband for a comfortable fit. The Bluetooth connectivity allows for wireless audio streaming, while the orange antennas add visibility. With a stylish orange and black design, these earmuffs are lightweight at 1.08 pounds and come with batteries included. Perfect for adult users, these earmuffs offer both protection and convenience for outdoor activities. Box not included