The Shure P2R-H2 Wireless Receiver PSM200 is a high-quality personal monitor receiver designed for use with Shure PSM200 transmitters. It operates on battery power with a battery life of up to 8 hours, making it convenient for musicians and performers on stage. With 90 selectable frequencies and a signal to noise ratio of 90 dB, this receiver ensures clear and reliable audio transmission. Its compact beltpack form factor and included belt clip make it easy to carry and use while performing. Ideal for live sound applications, this receiver is a versatile and essential tool for those in need of a high-quality wireless listening solution. Check pictures for info on back of unit.