Oral-B iO10 Electric Toothbrush with iOSense Charger, Magnetic and Micro-Vibration Technology, Artificial Intelligence, LED Display, Smart Pressure Sensor, 7 Modes, 1 Head, Refill Holder, Travel Kit with Charger, White The smart pressure sensor signals red, white or green to warn you if you are brushing too hard, too slow or with the right pressure. The 3D TEETH TRACKING function with Artificial Intelligence for monitoring brushing on the front, top and back surfaces of the teeth guides you to the best cleaning. The SENSE smart charger offers personalized live coaching and intuitively guides you in real time for a personalized cleaning especially for you. The best ORAL-B solution with revolutionary iO magnetic technology for a professional cleaning sensation,, and an unprecedented degree of personalization. The interactive color display provides important information: including brushing modes and head replacement reminders, greets you when you turn it on and gives you a smile for a good brushing. 7 brushing modes to customize your brushing: Daily brushing, Sensitive, Gum care, Intensive clean, Whitening, Super sensitive, Tongue cleaning.