Rated at IP67, the updated edition is more waterproof than ahead of. But The larger revisions are hidden inside: redesigned audio drivers and Bluetooth five. We also look at battery life, fully draining the battery twice and recharging to check out how it lasts with typical, envisioned use. As https://www.bluetoothspeaker.top/good-quality-bluetooth-speakers-wireless-speaker-party-box-super-bass-speaker/