Two-wire type headset; the length of the wire is about 39.76 inches from plug to mic (PTT button); and another 20.67 inches from the mic (PPT button) to the earbud; In total, the length from of the plug to the earbud is about 60.43 inches.
The microphone is located on the PTT button portion of the headset; it is a tiny hole in the front where the PTT button is. The mic has an alligator clip on the backside to be attached to a shirt collar, upper chest area, a vest, or a cuff securely to be used as a lavalier microphone or a palm mic. The cord from the mic to the earpiece is long enough to go over the shoulder and around
Press the PPT button to activate the mic to talk; K-type plug:3.5mm pin and 2.5mm pin in diameter. 11mm center to center distance of the 2 pins and 8mm inside gap between the 2 pins
Solid and light-weight piece of equipment; very crispy clear and loud sound quality for both transmitting and receiving; each headset weights about 33 gram; each headset includes 2 foam covers