Oral-B Smart Expert Twin Pack with 2 toothbrushes. Experience the Oral-B Smart Expert brand innovative dental care accessory, the first rechargeable toothbrush with Bluetooth connectivity. The elegant piece of Smart Expert will improve your dental care habits. It connects to the Oral-B app via Bluetooth, providing real-time feedback for better cleaning results. While improving your brushing routine, Oral-B’s unique round brush brush does the rest. This removes up to 100% more plaque than a traditional hand-held toothbrush, providing a healthier gum and eliminating surface discoloration from day one of use, so you can have a brilliantly white smile. In addition, the toothbrush helps protect your sensitive gums with visual pressure control. The cleaning speed is reduced if the toothbrush puts too much pressure on the toothbrush. The 360 ° SmartRing and 5 different cleaning modes provide fully personalized dental care.