Product picture - Eartec HUB Mini Duplex Transceiver Base for 1 Plug-In & up to 6 Wireless UltraLITE Headsets Eartec, HUB, Mini, Duplex, Transceiver, Base, 1, Plug-In, &, up, to, 6, Wireless, UltraLITE, Headsets Click the image to close this page