2-Wire Surveillance Style Lapel Mic for Midland STP Portables kng-m This headset features a built-in

This headset features a built-in push-to-talk (PTT) button

This headset features an in-ear design with a boom microphone and an in-line push-to-talk (PTT) button

What is the 2200 mAh Battery

What is the N-Female EZ-600-NF-X

2-Wire Surveillance Style Lapel Mic for Midland STP Portables kng-m This headset features a built-inWhat is the 2 Wire Surveillance Mic? The AASTPSRMMSW is a 2 Wire Surveillance Mic for Midland STP portable two way radios. It has the acoustic tube earpiece on one wire and the microphone with Push To Talk (PTT) button on a separate wire. The 2 Wire arrangement enables the mic and PTT button to be more conveniently located on your body. The acoustic tube earpiece has replaceable tips in several styles to best fit your individual needs. Works with the