radio and telephone headsets, accessories for personal portable radios, namely, earphones, transconductors, microphones, and accessory plugs, voice scrambler security apparatus, auto computers radar receivers and detectors, specialty telephones, transponder units for use in tracking stolen vehicles, and marine radar instruments

Radio and Telephone Headsets, Accessories for Personal Portable Radios-Namely, Earphones, Transconductors, Microphones, and Accessory Plugs, Voice Scrambler Security Apparatus, Auto Computers, Radar Receivers, Specialty Telephones, and Marine Radar Instruments