3M WorkTunes Wireless Hearing Protector with Bluetooth Technology and AM/FM Digital Radio - Walmart.com
3M - Hearing Protection/Communication; Headset Type: Communications Headset ; Noise Reduction Rating: 27.0 ; Noise Reduction Rating (dB): 27.0 ; Radio Type: Bluetooth ; Band Position: Three Position ; Cup Color: Royal Blue - 10047231 - MSC Industrial ...