There are a lot of portable Bluetooth speakers out there, but if you re looking for something that not only has big sound, but is IPX7 waterproof, your choices dwindle considerably..
Bluetooth is great for music or audiobooks, but as soon as you’re watching videos or gaming, it can introduce latency that makes everything look like a bad dub. Bluetooth speakers and headphones will always have lag, but there are ways to minimize it.