The SM1P headset has been upgraded with Bluetooth audio streaming capabilities, allowing users to listen to music during long shifts in loud environments. It uses Sensear's SENS technology to enhance speech and suppress noise, while the noise-cancelling boom mic filters out background sounds. The headset provides four communication methods: two-way radio, cellular Bluetooth, short-range headset-to-headset, and close-range face-to-face. It is compatible with many popular two-way radio brands and models. The SM1P can also be used as a teacher headset for companion student headsets, providing a solution for factory tours, training, or teams in high noise settings.