Revolutionize your oral care routine with the sleek and stylish Oral B IO Series 4 Black Electric Toothbrush. This innovative electric toothbrush features four smart brushing modes to provide tailored cleaning for your daily whitening sensitive and super sensitive needs. The unique gum guard records total brushing time while the smart pressure sensor alerts you when brushing too hard. Micro-vibrating bristles combined with Oral-B s dentist-inspired round head oscillate to break up plaque and sweep it away for a superior clean. Connect via Bluetooth to the Oral B app and SmartRing to receive real-time feedback on your brushing habits. Never miss a day of brushing thanks to the smart tracker that reminds you when it s time to change your brush head. With a sleek black onyx design and 2 year manufacturer s warranty this electric toothbrush aims to give you the ultimate clean for a radiant smile. The Oral B IO Series 4 makes it easy to form positive oral hygiene habits. Its innovative features help you brush like a pro every time. The manufacturer's part number for this product is IO4 BLACK. Give your teeth the care they deserve with the Oral B IO Series 4.