Shaver series 9000 Wet and dry electric shaver

V-Track blade system PRO, 8-direction ContourDetect Heads, SmartClean System Plus, SmartClick beard styler S9711/31


When I press the + or – button on the shaver, the sound of the shaver changes. Why is that?

When you press the + or – button on your Philips shaver, the rotation speed of the cutters increases or decreases. You can hear this because sound of the motor inside the shaver increases or decreases.

You can choose between three personal comfort settings depending on your personal shaving needs: comfort, dynamic or efficiency.

The information on this page applies to the following models: S9711/31 .

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