This is an automatic toothbrush from Philips. This model comes with a rechargeable battery and the built-in pressure sensor provides support for gentle usage.
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Philips Sonicare 3100 Series Sonic Electric Toothbrush with Pressure Sensor and BrushSync Replacement Reminder, HX3673/11, Sugar Rose
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Philips Sonicare 3100 Electric Toothbrush Hx3673/13
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