RETEVIS TK Throat PTT Covert Acoustic Tube Earpiece Microphone Speaker for H-777 / RT-5R / RT-5RV / RT-B6, TK Throat

1. This is an ideal choice for use in high environments, such as driving, riding a motorcycle and bicycle. It is also ideal for airport security and surveillance purposes, casino security, crowd control for conferences and concerts and other work environments that require careful communication. The throat microphone is also easy to hide under the collar.
2. A remote microphone with a push-to-talk button, you can edit anywhere.
3. The microphone emits sound directly from your throat, so it is not sensitive to background noise.
4. Having the highest quality transparent sound tube which is almost inaudible to people around you, which can protect your body from the radiation of radio electromagnetic waves.
5. Spacing between two needles: 11mm
6. Standard two-pin diameter: 3.5mm stereo ear (thimble). 2.5mm stereo microphone (bottom pin)
7. Weight: 50 grams
8. Suitable for Kenwood KPG KPG27D, KPG29D, KPG48D, KPG49, KPG48D, KPG49, KPG55D, KPG56D, KPG5D, KPG56D, KPG62D, suitable for Retevis H-777, RT-5R, RT-5RV, RT-B6, suitable for KENWOOD TK TK-208/308, TK -220/320, TK-240/340,
TK-240D / 340D, TK-248/348, suitable for Kenwood Th-D7, TH-D7A, TH-D7AG, TH-D7E, TH-F6, TH-F6A, TH-F7, TH-F7E, G71, TH-G71A, TH-G71E, TH-K2, TH-K2A, etc.