Sounds ghey but this tooth brushing system is the schizzle! It is ultra high sonic brushing. The brush head oscillates so quick you can barely see it. It really really does a good job cleaning my teeth. It takes some getting used to but I believe it was a good investment ($117.00) Two hand brush "motors" and two heads, charging base and travel case, got it at Costco. I know there are some Dentists on this forum, Thought you would like to hear some of us would like to keep our teeth in our head.