The Bose Wave Music System in Espresso Black is a brand new and sealed compact music system that delivers high-quality audio with Bluetooth connectivity. This model, Music System IV, offers 60W RMS power and features a CD changer, headphone jack, and the ability to play MP3 files. Designed in the United States, this wired music system is perfect for enhancing your home audio experience with its sleek black design and advanced features. Brand new sealed in original packaging