Dual impedance 50KΩ / 500Ω slide switch selectable.
coil type unidrectional microphone with base stand, PTT / PTT lock and swivel.
Switchable preamp included. (AA batteries are included. Batteries must be installed for preamplifier operation.)
Freq response: 150 Hz - 10 kHz [preamp off]
200 Hz - 7kKHz
Compatible with Kenwood radios using round 8 pin mic connectors. Can be used with some Kenwood RJ-45 equipped radios, by using MJ-88 adapator.