The Philips Sonicare 9900 Prestige SenseIQ HX9992/11 is designed to make daily oral care smoother, smarter and noticeably more effective. SenseIQ technology monitors pressure and brushing habits, automatically adjusting intensity to deliver gentle yet thorough cleaning. Its sonic technology generates fast micro-movements that help remove plaque along the gumline and provide a professional-clean feeling. The refined ergonomic design ensures comfortable use, even during longer brushing sessions. Its careful but powerful performance makes it suitable for maintaining healthy teeth, including more sensitive areas. Choosing the Philips Sonicare 9900 Prestige means choosing intelligent care that keeps your smile bright and confident every day.