The IK Multimedia iRig Mic Cast is a portable microphone designed for podcasting, compatible with universal devices such as tablets and smartphones. It features a sleek black plastic design with a compact size of 1.2"L x 0.2"W x 1.2"H. The microphone has a maximum sample rate of 48.0 and operates on iOS and Android platforms. It comes with the necessary connectivity technology of a 3.5mm mini-jack for easy use. The package includes the iRig Recorder and Vocalive supported software, making it a convenient and versatile option for podcasters on the go.