The Shure P3RA-H20 is a premium wireless bodypack receiver designed for musicians and performers using the PSM 300 Personal Monitor System. It offers professional personal monitoring on stage. With a compact and rugged aluminum body (99 × 66 × 23 mm, 196 g with batteries), it's built to last. The receiver features 24-bit digital audio for detailed sound, reliable wireless performance, and patented technology for crystal-clear audio with ultra-low noise. It allows you to easily find a clean wireless channel, adjust volume, and create a personalized mix using MixMode or stereo mode. Customize the sound further with EQ and volume limiting via the high-contrast LCD menu. It runs on 2 AA batteries for up to 6 hours of continuous use, or you can use the optional SB900A rechargeable battery for extended runtime.