The new pair also hurt my feet a lot, my right ankle hurts with every step, right pinky toe feels pained, and my left foot has an intensely painful pressure. They smell so chemically that i'm physically ill from the toxic material.

It's so much better than the manual pump. But wow, it is powerful. Super easy to use.

Would not fill up floaty, difficult to use. I have to squeeze the opening and try to keep the flap open while the pump is running.