The Deity THEOS DIFB Digital IFB Kit ships ready for set life: you get three DIFB receivers, one DBTX transmitter, a C12 cable, a set of cuttable antennas for local tuning, and four beltclips. Its a complete, coordinated package designed to spin up a professional IFB ecosystem fastideal for crews who want reliable cueing for clients, agency, and talent on corporate/commercial video production.