Comfortable & Sensitive PTT Button
Sensitive PTT Mic button is located at the top rather than the side; more comfortable and convenient to use.
Durable Single Wire
Length from PTT to earphone about 8.3 inches, length from PTT to 2 pin about 35.4 inches. It's long enough for you to put the radio and PTT in convenient place. Single wire design allows you to avoid the trouble of entangling wires.