Premier SX-4699DU is a DVD/VCD/SVCD/Hi-Fi component system with a variety of features that allow you to enjoy your favorite movies, music, and radio programs. With its built-in DVD player, you can watch DVDs, VCDs, and SVCDs. The system also has a USB port that allows you to play music from a USB drive. Additionally, the Premier SX-4699DU has an AM/FM radio tuner, so you can listen to your favorite radio stations. The system's powerful speakers deliver clear and dynamic sound, making it perfect for enjoying movies, music, and radio programs in your home.