<p>Audio Kit designed to easily move your unit between your helmets. <br></p><p><br></p><ul><li>40mm JBL speakers</li><li>Packtalk audiokit with clamp<br></li><li>Hybrid and corded microphone</li><li>Sticky attachment<br></li><li>Speaker velcro pads</li><li>Installation guide<br></li><li>JBL sound profiles activation instructions<br></li></ul>