20pcs Radio Earpiece 3.5mm Earpiece Headset Single Wire Listen Only Ear Piece

Durability: high strength PU material cable ensure a long term use. Transparent acoustic tube behind ear and mushroom shaped earbud fits directly into ear providing you with the ability to securely hear broadcasts without everyone else in the area over hearing. Compatible with Kenwood/BaoFeng/HYT/PuXing/WouXun/BTECH radios and other media with 3.5 mm speaker jacks. Please make sure that the connector of your radio is compatible with the model of our microphone. Please make sure to avoid moisture or using the product in wet conditions.

If it stops working, it is because there is moisture inside the tube. Blow the tube so that the moisture inside the tube is drained and the headset will work perfectly. The mention of brand names and any related models above is only for purposes of demonstrating compatibility, our brand is Kathfly.