15" Professional 2 way activePA/ DJ Speaker with BT capability. Professional Transportable PA/DJ Loudspeaker. BT compatible. Wirelessly connect to any BT audio device. Built in FM Radio. USB/SD inputs. Supports 16GB with USB/SD card. Mic input. . 3.5 mm line in. Line out. Metal grill cov Titanium horn drivers cover. Has wheels and handle and remote for true portability. Remote included.