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The CURL Wired PTT Headset rests on the ear for comfortable, all-day use. The CURL headset may be wornon the right or left ear by simply rotating the earpiece. Klein custom designed the CURL headset to reliably connect to Sonim’s SecureAudio 3.5mm Connector. This allows the CURL headset connector to twist into place into the handset. The CURL headset has a large, easy to access PTT button, compatible with heavy work gloves.

Klein Electronics CURL Wired PTT Headset

    • Push-to-Talk and full-duplex wired headset
    • Flexible C-ring earloop may be worn on right or left ear
    • Speaker rests on ear for comfortable, all day use
    • In-line noise reduction microphone
    • Easy to access and tactile PTT button
    • Built-in swivel clothing clip to easily attach headset cable to uniform
    • Omni-directional Microphone
    • Compatible with Sonim XP3 and XP3plus handsets and Cat S22 Flip (requires USB-C to 3.5mm adapter analog included with Cat S22 Flip)
    • Designed and Assembled in the USA
    • Third party lab tested to meet IP-67 rating standard
    • 3 Year Comprehensive Warranty
    • Operating Temperature -40°C - +80°C
    • Klein CURL Length 46 inches, Weight 37g
    • Packaged Product Dimensions 5 x 6 x 1.5 inches, Weight 79g
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