This XSW-D Portable Base Set Camera-Mount Wireless System (lavalier mic not included) is a one-touch ease-of-use wireless audio set with XSW-D 3.5 mm (1/8”) transmitter, XSW-D 3.5 mm (1/8”) receiver, 3.5 mm coiled cable, cold shoe mount, belt clip and USB-A to USB-C charging cable.