Philips Sonicare 9900 Prestige - the most advanced toothbrush. The Sonicare 9900 Prestige with SenseIQ technology is the most advanced electric toothbrush. With personalized features, you always achieve your goals. The SenseIQ technology detects pressure, motion, brushing surface, and more up to 100 times per second. Thanks to the proven and optimized sonic technology, the toothbrush recognizes your needs and automatically adjusts the intensity if you press too hard. Receive personalized guidance from the AI-powered Philips Sonicare app, including progress reports and automatic saving of new brushing results, even without opening the app. Your Sonicare 9900 Prestige is perfect for on-the-go use with its luxurious travel charging case or for home use with its stylish charging station. The included All-in-One brush head removes plaque for whiter, healthier teeth. The package includes: 1x Sonicare 9900 Prestige, 1x All-in-One brush head (A3), 4x All-in-One brush heads (C3), 1x Prestige USB charging case, 1x charging station, 1x USB cable.