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.