The EXOTON EX-12A professional large bluetooth speakers offer powerful sound with a 12" woofer and tweeter, featuring an ultra-low distortion amplifying circuit. This versatile speaker supports USB, FM, and Bluetooth connections, allowing you to connect to your favorite devices effortlessly, the large bluetooth speakers with your device automatically after the first Bluetooth connection. It features six EQ modes to match different music styles, ensuring optimal sound quality for every genre, It also includes microphone and guitar inputs allow for versatile performance and easy amplification of your instruments. Its convenient side red handles add a stylish touch, 7-color RGB lighting syncs with your music for an immersive experience. It's perfect for musicians needing a portable amplification solution.