This rechargeable pump will just make your session that little bit easier.
Simply set the desired pressure, connect to your wing, kite or SUP and then carry on the rest of your session prep.
It's one of "those things" that you reckon that you don't need, until you've used one :-)
The unit comes with both a car charger type cable as well as a USB C cable, so that you can easily keep it charged and ready to go and the connection hose has seven different nozzle types included, so your particular model of wing, kite or SUP should be covered.