Very pleasant is also the significantly lower noise from the unit, even if it's not a whisper. I have read in other reviews "as loud as a hair dryer" - well, that seems to me a little attention too euphoric.
Unfortunately, the blow pipe of the unit is not extendable. It seems the manufacturers from Asia to be unaware that people can also be greater than 160 cm. I run with the device so (to the amusement of the audience) in forward flexed "humility attitude" around. My back is not good.
Have deliberately not Bundles with battery purchased. Instead, I bought the 4-Ah battery separately. Conclusion: I do not like to imagine how quickly the device would empty the weaker batteries. I can hardly imagine that without the 4-Ah battery a meaningful work is possible. My previous runtimes with the fan and the 4-Ah battery: about 20 minutes. That's enough for me so just ...
So: Stay away from the bundles, because in my opinion the stocks are sold off on small batteries with here.
I am of the concept as a whole so impressed that I intend to gradually replace my other garden tools by Ryobi 18V tools.