The KLEIN PATRIOT PRO WIRED PTT HEADSET is a wired push-to-talk (PTT) headset designed for business and industrial users requiring reliable communication in demanding environments. This headset provides a dedicated audio interface for Sonim XP series handsets, ensuring clear voice transmission and reception. It is specifically engineered for compatibility with Sonim XP10, XP5PLUS, XP5S, and XP8 models, making it suitable for organizations that have standardized on these rugged devices. Its wired connection offers consistent performance without reliance on battery power, which is critical for extended shifts or emergency situations.