Review on Sheepdog Quick Disconnect Police Lapel Mic for Motorola APX Radios (6000, 7000, 8000, 4000) - Law Enforcement Earpiece Headset by Arun Berry

Good planning of the equipment itself, but poor execution when actually connected to a portable radio. If you stand and listen to the portable radio during operation, it will work without interruption. When you move, the connection is constantly lost, which is very annoying and radio traffic is interrupted. Possibly a defective unit, but I don't spend money on another unit to find out. If the connection hasn't been lost, it generally works fine.