Rated at IP67, the updated edition is a lot more waterproof than ahead of. But the bigger revisions are hidden inside: redesigned audio drivers and Bluetooth five. A large, residing room speaker gets tested indoors in different rooms such as, while a rugged, adventure model makes its solution to https://www.bluetoothspeaker.top/hot-sale-wireless-hifi-bluetooth-speaker-subwoofer-audio-music-speakers-sound-box/