The HUB is a wearable Mini Base that expands the capacity of the UltraLITE wireless headsets for larger crews that need to communicate and work with their hands. This compact transceiver weights only 450g and can either be placed strategically ‘on location’ or belt worn. When clipped comfortably to the users waist, it moves seamlessly with your group allowing UltraLITE headsets to remain connected in full duplex.