Technically no electronic is entirely waterproof, with more than enough time and depth any speaker will fall short, but some Bluetooth speakers are built far more durable than others. Sturdiness is generally indicated by an official Ingress Security (IP) ranking. From 2006 to 2018 Derek was the editor-in-Main of https://www.bluetoothspeaker.top/wireless-speaker-audio-subwoofer-party-box-music-bt-speaker-wireless-waterproof-battery/