One must add to this number the injured buyer, 3 months after the expiry of the warranty period heats the device no longer, emits a buzzing sound, that was it. Philips appears approachable, obtained from the Service available, the price of the replacement device is very far above the market average. Only those who have to give a lot of money, the unit purchased and perhaps fortunate that it holds about as the warranty period also longer. One wonders how one can make the technical design so that too often is only the customer of Stupid.