The HamiltonBuhl Content Creation Kit #2 has a number of components. One component is the On-Air! Podcast Kit (PCAST4), which includes the USB Omnidirectional/Cardioid Podcasting Microphone with Desktop Stand, a Round Microphone Windscreen/Pop Filter, and a Folding Sound Isolation Shield. The second component is the Portable Podcast Mixer Production System (PCASTM) and the third component is the Smart-Trek Deluxe Headphones (ST1BK).