Zartek ZA-748 Single Pin Earphone – In-Line PTT Microphone

The Zartek ZA-748 Single Pin Earphone with In-Line PTT Microphone is a practical communication accessory designed for hands-free use with your Zartek two-way radio.

Featuring a single-pin connection, it plugs directly into the radio’s external microphone/speaker jack, allowing clear audio transmission and reception. The built-in push-to-talk (PTT) button enables quick and easy communication without needing to handle the radio.

Lightweight and comfortable for extended wear, this earphone is ideal for security personnel, event staff, and field operations where discreet and efficient communication is essential. The in-line microphone ensures clear voice pickup while keeping your hands free for other tasks.