The speaker also doubles for a power bank with its USB-A port, letting you to definitely charge your devices on the move. The JBL Portable app offers added features like PartyBoost for connecting multiple speakers and a simple equalizer for sound customization. Nik worked inside the labs of MIT https://www.bluetoothspeaker.top/best-selling-stereo-bass-waterproof-subwoofer-wireless-tws-speakers-led-speakers/