The Braun Pulsonic 9595 shaver special vibrating motor has proven very helpful for a good shave. The motor is new to the Pulsonic and is said to vibrate 10,000 times a minute. This is almost beyond imagining, but let me just say, the shaver has a distinctive vibration that makes it easier to shave. I realise that any electric shaver will take a few weeks to adjust to your jaw. Perhaps even a month. But onece you haver gotten used to the Pulsonic, I would have to say this vibration that has been specially built in to the shaver, makes the foil almost float around your jaw. I tdefinitely seems to give a cleaner, more satisfying shave.