What does it all mean? Read our guide to find out ... You’ll be safer using your phone in the pool if it has a high IP rating, and the same goes for earbuds you might sweat all over while exercising.

So, here's what to do if they get wet -- and no ... The "X" means it doesn't have an IP rating against water, but that ...

However, IP water ingress ratings don't necessarily mean no water will get inside at all ... Only a device rated IPX9 or higher can withstand high temperature water or steam, and JBL does not make any ...

What exactly do these ratings indicate, and more importantly, how waterproof is your expensive new phone? Let's break down the technical terminology and find out. What are IP ratings? IP68 is ...