Now, there’s no need to choose between staying aware of dangers on the jobsite or protecting your hearing. With the 3M™ Pro-Protect Electronic Hearing Protector, you can do both - simultaneously. This electronic hearing protector helps protect you from hazardous noises, allows you to communicate in low-noise environments and enhances your situational awareness. Bluetooth® Wireless Technology seamlessly syncs with your mobile devices, so you can make and receive phone calls through the headset. And soft, conformable ear cushions provide all-day comfort.