Sonim Klein SIGNAL PRO Wired PTT Headset

OVERVIEW: The SIGNAL PRO Wired PTT Headset includes a replaceable audio tube and earpiece for comfortable, all day use. The SIGNAL PRO’s 2-Wire design allows for the headset cords to be clipped over or under clothes or a uniform, while on the job.

Klein custom designed the SIGNAL PRO headset to reliably connect to Sonim’s SecureAudio Connector on the XP3plus and XP3 handsets. This allows the SIGNAL PRO headset connector to twist into place into the handset. The SIGNAL PRO headset has a large, easy to access PTT button, compatible with heavy work gloves.

KEY FEATURES: Operating Temperature -40°C – +80°C Klein SIGNAL PRO Length 78 inches, Weight 41g Top Cable Length from Splitter 30 inches Bottom Cable Coiled Length 28 inches Push-to-Talk and full-duplex wired headset Professional 2-Wire surveillance earpiece with audio tube for comfortable, all day use Noise reduction microphone Thumb PTT & microphone in single housing Clear quick-disconnect audio acoustic coil tube Built-in clip to easily attach headset cable to uniform Omni-directional Microphone Microphone Sensitivity -36dB±3dB Microphone Impedance Max.2.2K Ω 1kHz (RL-2.2K Ω) Microphone Signal / Noise Ratio +58dB @ 1kHz (0dB=1V/Pa)