(1) Durafon1X system (includes one Durafon base unit and one Durafon handset), and (2) Durafon1X-HC- Designed for rugged industrial useHandset functions as telephone and two-way radioTwo-way radio function: full-duplex intercom or half duplex broadcastSpeakerphone4-line liquid crystal display2.5mm headset portIncludes: Desktop charging cradle w/AC adaptor, Li-Ion battery pack, Low profile handset antenna, Optimal performance handset antenna, and Belt clip