BIG P-Pro Throat mic for Icom IC-F3 F3S F4 4-093s sp100

Exceptional features of the Throat-Vibration Mic:

Excellent Sound Quality: This throat mic is a dual-mic design. There is a mic on both the left and the right side to transmit your voice in the clearest quality. You may found cheaper throat mics (come with 1 mic on one of the sides) in the market, but sound quality will tell the difference. We have tested a number of similar products and this one is simply the best in transmitting voices in their authentic tones.
Snug Fit Transparent Earbud: The mushroom shaped acoustic tube earpiece is the best choice for long-hour operation.
Detachable PTT wire: It is up to the demand of the operation whether you need to connect the PTT wire to the gear;
Extra stereo earphone jack: You may have one more option to hear from your partner;

Fine Transparent Acoustic Tube: You may hide the throat mic under the collar and the transparent tube earphone is not easily detected by the others. This is ideal for discreet communications.
Big PTT switch: Easy to use when you are wearing hand gloves controlling aircraft or helicopter.
Extendable: adjustable to suits neck size between 12" and 15".
　

Specifications:

VOX/PTT Throat-Vibration Speaker/Microphone in connection to an acoustic tube headset and a detachable PTT cord;

Two wire leading from the PTT/VOX unit, one leading to a separate PTT button and the other leading to the radio plug; both wires are connected by mini din plugs and are detachable;

Comes with interface acoustic tube earpiece (provided) and a 3.5mm plug for standard stereo earphones (not provided);

VOX/PTT compatible: VOX mode only works with radios that come with built-in VOX capability;