Sonim Klein Curl Wired PTT Headset for XP3 — Full-Duplex Earloop with Noise-Reducing Mic

Made for the Sonim XP3, this wired headset provides Push-to-Talk (PTT) capability and full-duplex audio for hands-on, instant communication. The flexible C-ring earloop is reversible so you can wear it on either the right or left ear, while the speaker sits on the ear for comfortable, all-day use. An in-line, noise-reduction omni-directional microphone improves voice clarity, and a tactile, easy-to-reach PTT button simplifies operation. A built-in swivel clothing clip lets you fasten the headset cable securely to a uniform. Microphone type: Omni-directional Microphone Microphone Sensitivity: -36dB±2dB Microphone Impedance: 2.2kΩ Microphone Frequency Range: 50-16KHz