The Sennheiser EM300 G2 True Diversity Receiver with Bodypack Transmitter SK300 G2 is a professional wireless microphone system designed for use in musical instruments and DJ equipment. Made by the renowned brand Sennheiser, this system offers a medium diaphragm size and features a bodypack transmitter for convenient operation. The receiver and transmitter are connected wirelessly, providing freedom of movement and flexibility during performances. Made in the USA, this high-quality microphone system is ideal for musicians and DJs seeking reliability and superior audio quality.