The 3M PELTOR WS ProTac XPI Bluetooth hearing protection headset is equipped with sound level-dependent microphones to ensure awareness of ambient sounds and communication in low-noise environments. It provides consistent protection against temporary or intermittent noise. When the sound level-dependent function is turned down or completely off, you can use the hearing function with the press of a button, which activates the ability to hear ambient sounds, thus enhancing situational awareness. By simply pressing any button, you can reset the ambient listening to your preferred setting. The Bluetooth multipoint technology allows for a wireless connection with up to two external Bluetooth-enabled devices simultaneously. The striking neon yellow color provides additional visibility in challenging conditions. The noise-canceling boom microphone, rated IP68, offers optimized performance in very loud environments. Utilize the FLX2 accessory system for an additional, simple, and reliable cable connection with many of the most commonly used two-way radios. A robust and tactile PTT button on the headset enables radio transmission.