Technically no Digital is completely waterproof, with ample time and depth any speaker will are unsuccessful, but some Bluetooth speakers are built far more durable than others. Toughness is normally indicated by an official Ingress Security (IP) score. Luckily, some producers additionally record the predicted several hours of battery https://www.bluetoothspeaker.top/wholesale-bluetooth-speaker-transparent-mecha-design-heavy-subwoofer/