MaximalPower Surveillance 1-Wire Headset Earpiece Waterproof PTT Mic K1 KENWOOD 2-Pin Radio with Bonus wire clip 100% compatible with all original equipment manufacturer (OEM) parts. Waterproof Push-To-Talk (PTT) mic with single surveillance style acoustic tube. Low profile clear ear tube provides outstanding incoming communications. Only ONE polyurethane jacketed, Kevlar reinforced wire. Heavy duty, rugged polycarbonate WATERPROOF housed PTT mic. Metal clip secures the PTT Mic to the user's lapel or collar, conveniently locating it for easy use. Include 1 (ONE) Maximal Power Magnetic wire clip