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Hello! The Philips Sonicare DiamondClean Smart 9300 Toothbrush HX9903/15 can only be charged using the charged using the charging base. Kindly charge the toothbrush fully to achieve an operating time of approximately 14 days from full to empty.
Sorry, there was a problem. Please try again later.Hello! The Philips Sonicare DiamondClean Smart 9300 Toothbrush HX9903/15 can only be charged using the charging base. Kindly charge the toothbrush fully to achieve an operating time of approximately 14 days from full to empty.
Sorry, there was a problem. Please try again later.
