POWERFUL SOUND FOR ANY PARTY: Designed to light up your celebrations, the GSP-L5500PK features a robust 15-inch woofer and crisp 1.35-inch tweeter for a full-range audio performance; whether you're hosting a backyard bash or a house party, this speaker ensures your music sounds amazing, keeping the energy high all night long VERSATILE CONNECTIVITY: Stay in control of your soundtrack with seamless Bluetooth connectivity and enjoy additional options like USB and SD card playback, FM radio, and multiple audio inputs (XLR, 1/4", RCA, and 1/8" aux); this flexibility allows you to effortlessly stream music, mix tracks, or plug in your favorite devices, ensuring a personalized and hassle-free listening experience FUN & CUSTOMIZABLE LIGHTING: Enhance your party atmosphere with the built-in RGB LED lights that offer multiple modes to match the rhythm of your music; create an immersive audio-visual experience that not only sounds fantastic but also transforms your space into a dynamic party zone COMPLETE AUDIO PACKAGE: The GSP-L5500PK comes with a wired microphone and an included speaker stand, providing everything you need for a complete party setup; this all-in-one solution makes it easy to kick off any celebration with a system that's built for high energy and long-lasting performance