Ear Microphone System (EMS) for standard-noise levels
Commport Professional W/Ring PTT
CommPort Ear Microphone System with PTT on Radio
IMPRES Ear Microphone with Bone Conduction and programmable button, black.
CommPort Ear Microphone System with Palm PTT
Earbud with Combined Microphone/PTT
Earbud with In-Line Mic/PTT/VOX switch (MAG ONE)
Ear Receiver with In-Line Mic/PTT/VOX switch (MAG ONE)
Earset with Boom Mic and In-Line PTT/VOX switch (Mag One)
Earbud with combine Mic/PTT
Earset Boom Microphone With Remote Ring PTT
3.5mm Audio Adapter for Prof. Plus Series Portables
D-hook Earset with flexible microphone tube
D-Style Earpiece with Mic/PTT
D-Style Earpiece with Mic/PTT (GP328+ Professional Radios)
D-style earset with combined microphone/in-line PTT (Dual pin)
IMPRES Ear Microphone System for MTP 3000 series radios
Earset with Boom Mic and In-Line PTT
