My colleague from the Human Resources Department Dr. Oetker brought me on it and now I get along more than 25 years without commercial haircut. But the device. It fits comfortably in your hand and makes Enormous. For my purposes, the small cutting width has been found to be disadvantageous. The power supply in the connector is inconvenient and its replacement will cost almost the price of the device. SO depends the QT 4020 with me without loss at the net and so I can not really complain about low battery life ... After all, I still have another device from Philips here and that has "even" a little more cutting width. Including the collection of hair I have the usual problems, because of the "container" is quite small. So it's like when you open a coffee package: sweep always running.
