POFENAL Walkie Talkie Radio Listen Only Earpiece Headset with Clear Acoustic Tube Retaining Clip (2.5mm pin, 1 pcs) 2.5mm pin Size:2.5mm pin The product is manufactured in

The product is manufactured in China

then put the door stopper under the door

Compatible with 2 Pin ICOM model:IC-F4000 F4001 F4002 F4003 F4011 IC-F4021 F4022 F4023 F4026 etc

"This portable phone mount has everything you need to enjoy some fun on the water

POFENAL Walkie Talkie Radio Listen Only Earpiece Headset with Clear Acoustic Tube Retaining Clip (2.5mm pin, 1 pcs) 2.5mm pin Size:2.5mm pin The product is manufactured inPOFENAL Walkie Talkie Radio Listen Only Earpiece Headset with Clear Acoustic Tube Retaining Clip (2. 5mm pin, 1 pcs) Applicable occasions: law enforcement officers, firefighters, first responders, sports, amusement parks and other professionals who hold microphones on their shoulders or clip to their shirts. If your microphone has a 2. 5mm jack, You can plug into it, and you can listen to the broadcast safely without being interfered by others nearby.