Give your teeth the proper care they need. This Oral B toothbrush's got a smart pressure sensor that lights up red when you brush too hard, white when you brush too softly, and green when it's just right. The artificial intelligence recognizes your brushing style and guides you to brush every tooth, showing your progress in the Oral-B app.Good to know- The round brush and micro-vibrations help with effective cleaning to keep your smile healthy- 4 smart brushing modes let you find the one that suits you - Daily Clean, Sensitive, Whitening or Super Sensitive- With the 2-minute timer you'll never need to guess whether you've brushed for long enough again- You don't need to worry about charging too often, because the battery lasts up to 12 days- It comes with a travel case so you can take it with you on trips