In the office, I put it to the USB port of my monitor (I finally have a use for these USB ports on the monitor) and so I can comfortably recharge my cell phone while working. When I get up and go to a meeting (or where else to go) I just have to take the phone and am ready to leave. The annoying remove the plug falls away.
When it put the QI's charger a little more sophisticated. The mobile phone must be centered beautifully. But now after 1 week I meet there almost always the first time.
What compactness is I really like this little Chargers. He is super thin and small and disturbs so nirgendst.
What impresses me the Charger my phone in spite of approximately 2 mm thickness cover my phone can load (soft plastic) through.