Single Ear Headset Microphone Earset Headworn Mic Compatible with Shure Wireless System Bodypack Transmitter with 1.2m Cable Windscreen Mini XLR 4 Pin TA4F Plug industrial2 5 mm ferrite toroidal core:

5 mm ferrite toroidal core: 6 pieces

Some knowing TV working models as below: ELDFW406 ELCFT262 ELDFW322 ELCFW326 ELCFW329 ELDFT404 ELCFW328 ELDFW464 ELDFT465J ELDFQ501J ELEFQ501J ELGFW601 ELDFW501 ELEFW193 ELEFJ191 ELEFT195 ELEFW195 ELEFS191 ELEFT193 ELEFJ243 ELEFS241 ELEFW264 ELEFT281 ELEFW325 ELEFT326 ELEFS321 ELEFJ321 ELEFT406 ELEFQ402 ELEFW401A ELEFQ462 ELEFT466 ELEFW462 ELEFC461 ELEFC463JA ELEFT502 ELEFW705 ELEFQ391J ELDFT395J ELEFJ391 ELEFC401 ELDFQ501J ELDFC551J ELEFC461 ELDFT465J

The pagoda nozzle has a minimum outer diameter of 7mm and can be connected to an inner diameter of 7-8mm Water pipe

the interface is standard

5mm stereo plug

Single Ear Headset Microphone Earset Headworn Mic Compatible with Shure Wireless System Bodypack Transmitter with 1.2m Cable Windscreen Mini XLR 4 Pin TA4F Plug industrial2 5 mm ferrite toroidal core:Single Ear Headset Microphone Earset Headworn Mic Compatible with Shure Wireless System Bodypack Transmitter with 1. 2m Cable Windscreen Mini XLR 4 Pin TA4F Plug Product Features Crystal Clear Voice & Sound: Powerful, High sensitivity headworn microphone amplifies your voice, stable signal, zero delay & crisp, vibrant audio transmission for indoor & outdoor activities Convenient & Lightweight Design: Beige over ear design, slim, cozy, in addition,