The box arrived a little damaged at the corners, but the product is fine. I have tested it to charge the AirPods Pro and it has worked correctly. It takes about 1 hour and a little while for it to turn green. It's true that when I separated them, both the headphones and the base were hot, and I still need to test the phone and the watch, but they are for a gift, so when I test them completely, I will write another review.