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Easy Call Management
The SM5400 Ultimate PTT USB Military approved Headset provides the performance
Automatically answers calls simply by placing on your ear
Available with or without a mute button
Yealink UH33 USB Monaural Headset for IP Phones - USB Connection or a 3.5MM - For Computers Military headsets Easy Call ManagementSupports Yealink SIP T41S T42S T46S T48S T52S T54S T56A T58A T58V For T41S T42S T46S T48S T52S T54S: upgrade to the version 82 or higherv For T56A T58A T58V: upgrade to the version 80 or higher USB and 3. 5mm connectivity to laptop and smart device Simple call management via control unit Integrated LED indicator and warning tone ActiveProtection technology safeguards users from acoustic injury HD Voice Wideband speaker performance and noise
US$ 2054.70
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US$ 2054.70
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