3M Peltor WS ProTac XP is an active-hearing hearing protector that features Bluetooth technology. The Bluetooth function enables work with both hands free while taking calls via DECT- or mobile phones. The environmental ambient listening function lets the user hear surrounding noise and converse with colleagues. The headset provides effective noise attenuation when sound level is high.3M PELTOR WS ProTac XP is a versitile protective communication headset that provides the end user a number of methods to communication in noisy environments. The headset can connect to a sound source, includeing mobile phones, via wireless Bluetooth(r) technology. Simultaniously, this headset also allows the end user to connect a second mobile radio using a mating FLEX Connector to monitor a two sound sources. Finally, the Environmental Microphones provides the user a opportunity to communicate face to face in intermittent noise. • Hearing Protection - Noise attenuating headset helps provide hearing protection in noisy environments. • Situational Awareness - Level Dependent Function for situational awareness and communication • Versatile Connectivity & Communication - Easily connect to communication device using Bluetooth Wireless Technology. The external radio jack also provides the possibility to connect to an additional communication device via Flex cable*. The Noise Cancelling voice microphone provides self adjusting voice operated transmission (VOX) for increased functionality in high noise environments The WS Protac XP is simple and convenient. The headset is controlled with four buttons, along with a ghost voice to help guide you through the settings. * Only available in FLEX Connector version)