Discover the ultimate in radio technology with the Green DSP & PLL Digital Stereo FM Radio Receiver Module. This compact yet powerful module is designed to deliver exceptional audio quality and user-friendly features, making it a perfect choice for radio enthusiasts and hobbyists alike. Advanced DSP and PLL Technology: Experience less sound distortion and more realistic audio with the advanced DSP and FM modulation PLL technology. Enjoy stable performance and long working hours without frequency offset, ensuring a seamless listening experience. Intuitive LCD Display: The module features an intuitive and accurate LCD display with very low power consumption and minimal noise interference. Easily monitor your settings and enjoy a clear view of your radio frequencies. Versatile Volume Control: With 30 range digital volume adjustment, you can easily control the sound level with simple keystrokes. The module also features automatic memory data retention before power failure and automatically switches between speaker and receiver output for added convenience. Quartz Crystal Frequency Stabilization: Benefit from quartz crystal frequency stabilization, which prevents frequency drift due to temperature changes. This ensures consistent and reliable performance in various environments. Professional Audio Signal Processing: The module includes professional audio DSP for signal analysis and processing. It automatically mutes when there is no signal or weak FM signal noise, eliminating the annoying rustling common in traditional FM radios. Upgrade your radio experience with the Green DSP & PLL Digital Stereo FM Radio Receiver Module, where cutting-edge technology meets ease of use. Enjoy crystal-clear sound, reliable performance, and a host of features designed to enhance your listening pleasure.