Water resistant speakers are resistant to moisture. This way, you can avoid damaging the speaker. For example, a water-resistant WiFi speaker for your bathroom or garden. Or a Bluetooth speaker to take to the pool or to the beach. Do you want to take the speaker with you? Choose a speaker with a built-in battery. That way, you won't run out of music. Do you put the speaker in one place and do you want to connect it wirelessly to other speakers in your home? Choose a WiFi speaker.