Feature●Supports SIP-T41S/T42S/T46S/T48S/T53/T53W/T54W/T57W/T58A/VP59●For T41S/T42S/T46S/T48S: upgrade to the version 82 or higher●USB and 3.5mm connectivity to laptop and smart device●Wired or Wireless - Wired, Color - Black, Warranty - 1YearDescription
Wideband USB Headset for IP Phones