3M WorkTunes Wireless Hearing Protector Bluetooth and AMFM Radio, Black

3M WorkTunes Wireless Hearing Protector Bluetooth and AMFM Radio, Black Bluetooth technology for seamless streaming from mobile phones, tablets, and other devices AM/FM digital radio with enhanced performance for clearer sound quality; saves up to 50 stations Safe volume control technology maintains safe listening levels over an 8-hour workday Audio assist technology provides setup and operational guidance without removing the headset Features a rotary tuning dial for easy operation of Bluetooth-enabled devices