The FM R38N is a multi-channel FM receiver with a high-resolution OLED screen. Offers a quick view of receiver status and immediate entry to all user settings. On-screen channel selection with easy access to 17 pre-set, wide-band frequencies (72 to 76MHz). Compatible with all Williams Sound 72 to 76MHz wide-band transmitters. Digitally synthesized for exceptional audio clarity and stability. Digital tuning, digital squelch and battery saving sleep mode. New stereo jack paired with the mono jack adds compatibility with a variety of earphones/headphones.