Product Description: S2R Professional Wireless Monitor System Receiver with Earphone Experience unparalleled audio clarity and reliable performance with the S2R Professional Wireless Monitor System Receiver. Designed for both indoor and outdoor use, this high-sensitivity receiver is perfect for a variety of applications, ensuring you never miss a beat. LCD Screen The S2R receiver is equipped with a user-friendly LCD screen that clearly displays frequency, channel, and battery level. This intuitive interface allows for easy operation and quick adjustments, ensuring you stay connected without any hassle. Efficient Reception Operating within the 526‑535Mhz frequency band, the S2R receiver is capable of efficiently receiving RF signals from the transmitter. This ensures a stable connection and consistent performance, making it ideal for professional audio monitoring. Stabilized Signal Featuring a 1/4 wavelength antenna design, the S2R receiver enhances signal reception, providing a stabilized and reliable connection. This advanced design minimizes interference and maximizes signal strength, ensuring clear audio transmission. Superior Sound Quality With a frequency response range of 20Hz to 18KHz, the S2R receiver delivers superior sound quality. Enjoy a clear, high-fidelity audio experience that captures every detail, making it perfect for musicians, sound engineers, and audio enthusiasts. Wide Range The S2R receiver offers impressive range capabilities, functioning up to 50 meters indoors and over 100 meters outdoors. Powered by 2xAA 1.5V batteries, this lightweight and portable receiver is easy to carry, making it a versatile choice for any setting. Enhance your audio monitoring experience with the S2R Professional Wireless Monitor System Receiver. Its combination of advanced features, superior sound quality, and reliable performance makes it an essential tool for anyone seeking high-quality wireless audio solutions.