It was created to be able to offer high-quality sound for small Areas. The speaker system functions being an impartial two-way speaker which connects specifically with other devices utilizing Bluetooth 4.0 technology. The JBL Portable application will give you a three-band EQ to personalize the sound profile if sought https://www.bluetoothspeaker.top/speaker-super-bass-led-light-wireless-inalambrico-music-speakers/