The Philips Sonicare 5900 Series pairs the C3 Two-in-one brush head with Next- Generation Sonicare Technology to achieve up to 1000% more plaque removal¹ and 100% healthier gums², delivering a dentist-clean feeling you notice from day one. Whether you're acting on a dental recommendation or upgrading your old rechargeable tooth brush, this sonic electric toothbrush produces 62,000 bristle movements per minutes while Sonicare Fluid Action drives fluid deep between teeth and along the gumline. A built-in pressure sensor alerts you when pressing too hard, keeping sensitive gums protected. Personalize your routine with 6 brushing settings across 2 modes, Clean and Gum Health Mode, plus 3 intensity levels; every 20 seconds the BrushPacer prompts you to move on, and the SmarTimer signals when your session is complete. A light on the handle turns on when it's time to replace your brush head.³ With up to 21 days of battery life, this portable travel electric toothbrush fits busy lifestyles at home and on the go, or to gift. Plaque Removal and Whitening confidence have never felt so effortless. ¹ vs. a manual toothbrush ² in Clean mode vs. a manual toothbrush in 2 weeks ³ the feature is available for BrushSync- compatible handles