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Klein Patriot Pro Wired PTT Headset for Sonim XP Pro (SO4)

MPN PATRIOTP-SO4-WP

Fits Sonim XP Pro

$110.89

In stockShips from the US

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Overview

The Klein Patriot Pro is a 2-wire push-to-talk earpiece for the Sonim XP Pro, sold by Sonim as an official accessory. A balanced armature speaker delivers audio through a clear, quick-disconnect acoustic tube, and a noise-reduction microphone picks up your voice. The large dual front PTT button works with gloves. Kevlar-reinforced cables and a secure audio connector that screws into the handset keep the connection in place through a full shift.

  • 2-wire PTT earpiece designed for the Sonim XP Pro
  • Balanced armature magnetic speaker
  • Professional noise-reduction microphone
  • Large dual front push-to-talk button, usable with gloves
  • Kevlar-reinforced cables
  • Secure SO4 audio side connector that screws into the handset
  • Clear quick-disconnect, replaceable acoustic tube and earpiece
  • Discreet audio: the clear acoustic tube and earpiece keep PTT traffic private and low-profile

The Klein Patriot Pro Wired PTT Headset (Klein SKU PATRIOT-PRO-SO4) is a 2-wire surveillance-style earpiece built for the Sonim XP Pro. Klein Electronics makes it, and Sonim sells it as an official accessory. It is designed for security teams, event staff, public-safety and field crews who run push-to-talk on the XP Pro and need discreet, hands-free audio all day.

Audio comes from a balanced armature magnetic speaker and travels through a clear acoustic tube to the earpiece. The tube disconnects quickly and can be replaced, so you can swap in a fresh tube or earpiece for hygiene or comfort without replacing the whole kit. A professional noise-reduction microphone handles transmit audio. The dual front push-to-talk button is large enough to operate with gloves on.

The 2-wire design lets you route the cables over or under clothing for a clean, low-profile setup. The cables are Kevlar-reinforced to resist wear. The headset attaches to the XP Pro through a rugged secure audio side connector that screws into the handset, so it stays connected during movement. Klein backs the Patriot Pro with a 3-year warranty.

Ideal for

  • Security and loss-prevention teams running PTT on the Sonim XP Pro
  • Event staff and venue operations needing discreet earpiece audio
  • Public-safety and first-responder personnel working in gloves
  • Field and utility crews coordinating hands-free over push-to-talk

Specifications

Audio

Ptt
Dual front PTT, large glove-compatible button
Speaker
Balanced armature magnetic speaker
Microphone
Professional noise-reduction microphone

Design

Cables
Kevlar-reinforced cables
Wiring
2-wire, routes over or under clothing
Earpiece
Replaceable earpiece
Acoustic Tube
Clear quick-disconnect replaceable acoustic tube

General

MPN
PATRIOTP-SO4-WP
UPC
198715306668
Brand
Sonim (official accessory)
Category
Audio
Klein Sku
PATRIOT-PRO-SO4
Manufacturer
Klein Electronics
Product Type
2-Wire Wired PTT Headset / Earpiece

Package

Shipping Weight
0.15 lb

Warranty

Warranty
3-year warranty

Compatibility

Connector
SO4 secure audio side connector with screw
Compatible Devices
Sonim XP Pro

Questions buyers ask

Which phone does the Klein Patriot Pro headset work with?

It is designed for the Sonim XP Pro and connects through the handset's SO4 secure audio connector.

Can I use the PTT button while wearing gloves?

Yes. The Patriot Pro has a large dual front push-to-talk button that works with gloves.

Can the earpiece or acoustic tube be replaced?

Yes. The clear acoustic tube is quick-disconnect, and both the tube and the earpiece are replaceable.

How does the headset stay attached to the phone?

The secure audio side connector screws into the XP Pro, so it stays connected during movement.

What warranty comes with the Patriot Pro?

Klein provides a 3-year warranty.

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