Philips Sonicare Electric Toothbrush Rechargeable Prestige With SenseIQ Champagne HX9992/21The Philips Sonicare 9900 Prestige Electric Toothbrush offers advanced oral care with SenseIQ technology, removing up to 20x more plaque and improving gum health by 15x. Featuring multiple modes and intensities, it provides personalized brushing experiences. Key Features Removes up to 20x more plaque Improves gum health by up to 15x 100% more stain removal in less than two days Pressure sensor alerts for excessive pressure Offers 5 modes and 3