Earpiece, Product Type Surveillance Kits, Compatible Radio Brand Motorola, Compatible Radio Series HT1250, HT1250LS, HT1550XLS, HT750, PTX700, PTX760, PTX780, Compatible Radio Manufacturer Model Number HT1250, HT1250LS, HT1550XLS, HT750, PMLN444, PMLN4443A, PMLN4443AB, PTX700, PTX760, PTX780, Compatible Radio Grainger Model Number Not Applicable, Earpiece Style Earbud, Number of Ears One, Number of Wires 1, Push To Talk Yes, Microphone Location Shirt/Lapel, Number of Surveillance Kits Included 1