1.Versatile integration for easy entertainment: This amplifier integrates Bluetooth wireless connectivity, memory card, USB stick playback, and MP3 format support, so you can easily enjoy lossless music or play your personal music library, without complicated Settings, and instantly start the journey of high-quality music. At the same time, it also supports FM stereo radio to make your driving or leisure time more colorful. 2.High definition sound quality for a stunning experience: With a low distortion design, this amplifier delivers clearer, stronger, and more powerful sound, from deep bass to crisp treble, for an immersive listening feast. 3.Flexible connection for a wide range of applications: With four output channels, it is easy to connect two pairs of speakers under 8 inches, whether it is a home theater, outdoor party or car audio system, perfect to meet your diverse audio needs. 4.Intelligent control, stylish design: Built-in LCD display, with backlight function, even at night can be clearly displayed, operation at a glance. With the front panel design of colored lights, it is beautiful and fashionable, adding some sense of science and technology and fun. In addition, it is equipped with a remote control for more convenient music control without getting up.