And they can still all valves without adapters!

I always read the negative reviews and was still a bit confused, as it said, the air pump would be to use only with additional adapters for different types of valves.
I then ordered anyway, because I could not really imagine and was mostly right. One can change the valve receptacle to the pump.
The pump was set for car valves with the valve receptacle. In order for my French valves (Sclaverandventil
to use e), you screwed off the plastic nut on the valve casing and takes out the round rubber inlay (which you can turn and a large and a small opening has). If you turn the air pump around, a fall out of the opening, a male insert, the one turns and hineisteckt again giving thus the space for the long French and also the (primal) bicycle valves. Now the rubber inlay with the small opening at the top and back inside the plastic nut back on it! Done !!!
Otherwise, the pump is also class, small, light and easy! Through the double stroke despite the short barrel length very efficient and also the clamping mechanism is working properly.
All this along with the price is in every way worth 5 stars !!!