<div class="tab-pane fade active show" id="MSpec"> <div class="px-3 py-4 p-sm-4"> <dl class="row"> <dt class="col-sm-4">Product Description</dt> <dd class="col-sm-8">Poly Blackwire C3220 - headset</dd> <dt class="col-sm-4">Product Type</dt> <dd class="col-sm-8">Headset - wired - USB-A</dd> <dt class="col-sm-4">Compatibility</dt> <dd class="col-sm-8">Mac, Windows</dd> <dt class="col-sm-4">Recommended Use</dt> <dd class="col-sm-8">Computer - communication</dd> <dt class="col-sm-4">Headphones Form Factor</dt> <dd class="col-sm-8">On-ear</dd> <dt class="col-sm-4">Connectivity Technology</dt> <dd class="col-sm-8">Wired</dd> <dt class="col-sm-4">Sound Output Mode</dt> <dd class="col-sm-8">Stereo</dd> <dt class="col-sm-4">Audio Specifications</dt> <dd class="col-sm-8">Frequency Response 20 - 20000 Hz</dd> <dt class="col-sm-4">Microphone</dt> <dd class="col-sm-8">Boom</dd> <dt class="col-sm-4">Controls</dt> <dd class="col-sm-8">Mute, volume, answer/end, hold, redial</dd> </dl> </div> </div>