The 3M PELTOR WS ALERT X Headset is a Bluetooth headset featuring a noise-cancelling boom microphone for hands-free calls and streaming in noisy environments. It includes a level-dependent function for ambient listening and syncs with a mobile app for easy setup and adjustment. The headset offers Bluetooth connectivity for external devices, ensuring clear speech transmission. The app, compatible with iOS and Android, allows users to manage settings and receive reminders for cushion replacement. It also features a Push-to-Listen function for quick awareness of surroundings and voice-guided feedback for adjustments without removing the headset. The headset automatically powers off after four hours of inactivity to conserve battery. It operates for approximately 78 hours with Bluetooth streaming and level-dependent function, and has an SNR of 30 dB. The headset comes with replaceable cushions and covers for customization. This model is Yellow for increased visibility.