The 3M™ WorkTunes™ hearing protector helps you protect your hearing while enjoying your favorite music, podcast, audio book or radio station. Equipped with Bluetooth® technology and call integration, these protective headphones allow you to stream the entertainment of your choice and stay connected when your phone rings. Safe volume control technology self-adjusts to ensure you are listening at a safe volume level throughout your work day, keeping you comfortably hands-free. The audio assist function alerts you to the radio station you are on and helps you pre-set your favorite channels without having to take off your headphones. All the controls are on the headset, so there is no need to be tethered by a cord. The plush ear cushions are designed with comfort in mind and the flexible headband with ventilation improves comfort when worn with a hat. Get the best of both worlds, hearing protection plus great-sounding entertainment with 3M™ WorkTunes™ hearing protector. 3M™ WorkTunes™ hearing protector with wireless technology provides entertainment and hearing protection in one easy to use and comfortable earmuff. Seamlessly streams music from mobile phones, tablets or any wireless enabled device.