The more mature period model boasted a Nevertheless-spectacular IP67 drinking h2o and dustproof ranking, but JBL has chose to up the ante by bestowing a mighty IP68 certification on this latest iteration. The subwoofer produces abundant, deep bass tones, while the two satellite speakers present apparent highs and mids. https://www.bluetoothspeaker.top/china-supplier-new-brand-led-lighting-speaker-haibadz-bluetooth-speaker/