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This $250 Philips Sonicare toothbrush maps your mouth using an app that shows you how to brush better — here's what it's like to use
So, when the opportunity arose to test out one of the top electric toothbrushes on the market, the Philips Sonicare DiamondClean ... four different heads, a USB travel case, a rinsing glass ...
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Philips Sonicare Diamondclean 9900 Prestige review: the best electric toothbrush ever?
The Philips Sonicare Diamondclean 9900 Prestige arrived with the electric toothbrush body, separate brush head, USB-C travel charger, charger base, and a vegan-friendly leather travel case.