Exceptional handling

Product (which I never found in stores) perfect, very compact, light and so the grip is exceptional comfort. Competition is light years on this. Big advantage, despite the compactness percussion mode is present!
Autonomy is good in threaded mode, it melts like snow when the percussion mode is used. This last mode is limited, which is normal given the size and power of the battery. It allows me still to make holes in my interior walls briquette, exactly what I needed. For more power (eg concrete) using my wired drill.
The only flaw is the catastrophic manual, no explanation and no accessories supplied apart from a screwdriver bit.
This could have been the case given the machine's price