264-49002 by Protective Industrial Products

Electronic Ear Muff with Headband Adjustment, Bluetooth Connectivity, AM/FM Radio and Active Listening - NRR 24
Bluetooth + AM/FM Radio + Active Listening allows you to connect wirelessly via Bluetooth to your mobile phone. Make phone calls and stream your choice of sound entertainment without ever needing to compromise your hearing while remaining connected. The noise suppressed boom microphone allows clear communication even while in extreme noise environments. The Synergy also allows you to listen to your area radio channels and communicate with others, hear warning signals and other important information.