The modular design of the stylish CJ45 shelf system enables it to blend into a variety of home, office or dorm environments, with two independent main speakers, a compact sub woofer and a sleek horizontal main unit with sophisticated controls. Multiple Inputs. Karaoke Functionality. Bluetooth Connectivity. Share Jukebox. KEY FEATURES 720 Watts Total Output Power Auto DJ and Karaoke Functionality Multi Bluetooth Connectivity LED Speaker Lighting CD Player