Bluetooth Connectivity: Permits seamless connection to your DJ machines or mobile devices, providing flexibility in how you control your playlists. The JBL Portable app provides you with a 3-band EQ to customize the sound profile if desired and if you have two Flip seven speakers, you could run them https://www.bluetoothspeaker.top/double-8-inch-loud-supper-bass-wireless-rgb-light-party-bluetooth-speaker/