The Peltor WS Alert X active hearing protectors with Bluetooth communication module and noise cancelling condenser microphone.The Peltor WS Alert X combines the protective features of active hearing protectors with the communication features of a Bluetooth headset. Perfect for people working in high noise environments or staying for long periods of time who want to communicate comfortably. The Peltor WS Alert X allows you to listen to ambient sounds (with a set attenuation) and synchronise with the mobile app to configure the headset settings.Peltor WS Alert X - active hearing protectors with Bluetooth communication The Peltor WS Alert X actively protects your hearing against noise (SNR 30 dB) and allows you to communicate and make calls without having to take out your phone. The headset has a bluetooth module and dynamic microphone with noise reduction, which is especially useful when talking in noisy environments. Peltor WS Alert X earbuds have ambient noise attenuation controls to help maintain situational awareness. Peltor protectors are powered by 2 AA R6 batteries, which provide up to 78 hours of continuous operation.Peltor WS Alert X features:Active hearing protectors with SNR 30 dB noise attenuationBluetooth module that connects to your smartphone allows you to initiate calls and streamconvenient conversations without, Noise cancelling dynamic microphone for clear communication in high noise environmentsEnvironmental noise attenuation adjustment to preserve situational awarenessConfiguration with the 3M Connected Equipment mobile appNotifications and app reminders with the 3M Connected Equipment mobile appPush-to-Listen function for listening to the environmentAccumulator-saving mode, automatically turns off the headset after four hours of inactivityRemovable pads (so-called "battery saver"), which can be used to protect the headset from noise. hygiene kit)