Question about Intex Quick-Fill

There are 3 attachments included (& attached), a big one for the tube messenger, a smaller one (I don't think I've used it yet) and a small one with a special tip (for the inflatable things that you inflate with your mouth and where you have to squeeze the valve to get air in). I'm sure there are also technical names for these three, but I'm not familiar with them.

They work quite well. The pump works fine, but in the end you can't help yourself with the dinghy, because the electric pump doesn't get enough pressure any more. But it can prevent the big outbreak of sweat.

P.S. I hope the keyboard is still running and continues to give pleasure ;)