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.It's great when you're at the playground and don't want to disturb other players, but it's even better when you're making an arrest and don't want the suspect or anyone else to hear every broadcast

Work for Motorola, Kenwood, Icom, Vertex, Ritron and Maxon radios and Remote mic

Fits two-way radios (audio only), radio speaker mics, remote mics, MP3 players, and other audio accessories with 2.5mm earphone jack

Compatible with Kenwood Speaker Microphone Models Number: KMC-17

Compatible with HYT Speaker Microphone Models Number: SM06M01 SM-T700A SM06K01 SM06N01 SM18K01 SM18N05 SM18N2

Compatible with UNIER Speaker Microphone Models Number: UNIER

Compatible with Motorola Speaker Microphone Models Number: PMMN4002B JMMN4073A

Package include:

2Pcs 2.5mm Listen Only Earpiece