Interestingly, the function of the motorized combs, which is really handy thing, especially the memory function. This allows up to 3 lengths per comb to store and then retrieve a button from memory.
Transitions are nice and smooth, you can slowly approach the correct length. This is the 'motorized combs' more of a marketing cry, a small motor pushes the paper back and forth and shows in the digital display the current length in. The associated controller has a lock which prevents that you accidentally moved the length and then cut short.
The engine is strong, the blades are to sharpen yourself, Super. Cut is clean, it had twinge nothing, the skin is protected.
The haircutting going very well thanks to the wide range of setting, it twinge not, the hair is cut cleanly. Also in the neck allows the head contour descendants well, that's a critical point always right.
Trimming is not quite as successful, the whiskers remain in the mounted comb tsecken. You have to remove the top and 'shake out hair then often.
The free processing of the device is good, and the storage bag is well made, but it's not all accessories inside.
Charging the battery takes about an hour and the battery will then hold two hours.
The bottom line is a good device with innovative functions in good quality and a good price / performance ratio. 1 star Abzuf wg. the rather cumbersome beard cutting.
Included are:
The Philips 9000 Series HC9450 / 20 hair trimmer
3 different combs for lengths 1-42 mm
the loading station and a storage bag