This Shure ULXD4 Digital Wireless Receiver is the perfect addition to any pro audio equipment. It features a back-lit LCD display and adjustable gain, making it easy to use and customize. The receiver is designed for use with the Shure ULXD2 HH Mic and ULXD1 Lav M, making it a versatile choice for any musical instrument or gear. The black color and cardioid polar pattern add to its sleek design and ensure that it is a stylish addition to any setup. With wireless connectivity, this microphone receiver is perfect for those who want to move around without being limited by cords. Whether you're a professional musician or just starting out, this Shure ULXD4 Digital Wireless Receiver is a great choice.