This is a convenient system with a loud presence! Great for beach weddings (does need electrical source) and any other functions where you need to play music or use a mic but need a simple set up. Comes with Amp, 2 speakers w/stands and corded microphone. Easy hook up for IPad, tablet, phone or laptop, etc. Does require an electrical source. Audio cord is necessary to use your device with our system but is not provided with rental.