Klein Patriot Pro Wired PTT Headset for Sonim XP Pro | Push-to-Talk PATRIOTP-SO4-WP

The Klein Patriot Pro wired PTT headset in its SO4 version is built for the Sonim XP Pro, connecting through that phone's accessory interface to deliver headset-grade push-to-talk audio. It is the option to specify when users do not just answer occasional calls but work the channel continuously — dispatch-heavy field service, yard operations, security details, and transit crews. Compared with a slim earpiece, the Patriot Pro's headset-style design gives users more substantial receive audio and a consistent microphone position, which keeps transmissions intelligible in loud environments. The design wears stably across a full shift, an underrated factor in whether communications gear actually stays on users' heads or ends up dangling around their necks. The wired PTT control keys the XP Pro's push-to-talk service with a single press. Everything runs through the wired connection, so the accessory needs no pairing, charging, or battery tracking — the phone is the only device IT manages. For fleets standardizing on the XP Pro as a rugged PTT-over-cellular handset, that operational simplicity scales cleanly from ten users to a thousand. The PATRIOTP-SO4-WP carries UPC 198715306668 with a listed shipping weight of 1.75 lb, distributed by Social Mobile. Fleets still running XP5s, XP8, XP5plus, or XP10 hardware should order the PATRIOTP-SO3-WP for those connectors.