Review on Oral-B Smart 1500 Electric Toothbrush (Packaging May Vary) - White, 1 Count by Anna Crane

***Updated October 5, 2020 More than two years later the brush is still working. Great brush with great battery life, my teeth and gums have never been healthier. 5 star toothbrush! IMHO this is the best model money can buy. It has a normal mode and a sensitive mode and that's really all you need. There are more modes on more expensive models, but there aren't as many of them. This brush has a lithium-ion battery. about 1000 no. I charged this toothbrush when I first got it and it worked for 13 days, sometimes brushing my teeth 3 times a day. sometimes longer than the recommended 2 minutes. I'm guessing this is almost a 60 minute run time! Do yourself a favor and buy this brush and leave the bells and whistles of the more expensive models to those with money to throw away.