Rated at IP67, the updated edition is a lot more waterproof than before. But The larger revisions are hidden inside: redesigned audio drivers and Bluetooth five. We’ve tested about 50 speakers above the life of the guide. For every round of tests, I start by Placing the speakers through https://www.bluetoothspeaker.top/new-arrival-speakers-waterproof-subwoofer-wireless-bt-5-0-speaker-with-bass/