Now, there's no need to choose between staying aware of dangers on the jobsite or protecting your hearing. With the 3M Pro-Comms Electronic Hearing Protector, you can do both — simultaneously. This electronic hearing protector helps protect you from hazardous noises while allowing you to communicate easily with those around you and enhancing your situational awareness. Bluetooth® Wireless Technology seamlessly syncs with your mobile devices, so you can make and receive phone calls through the headset. Push-to-talk feature with third-party app for headset-to- headset and group communication. Premium gel ear cushions are comfortable for extended wear.