The white PR 22 Dynamic Cardioid Handheld Microphone from Heil Sound can be used to mic anything from vocals to snare drums. Heil has developed the patent-pending IsoBand technology, which uses a Sorbothane rubber suspension system in order to eliminate low frequency handling noise. The mic uses a special low-mass NdFeB diaphragm and a large voice coil assembly to provide exceptional performance, including a cardioid pickup pattern with excellent off-axis rejection.