I was expecting it to use a battery or vibrate and it doesn’t do that what you see in the pics is what you get however the kids loved it and it fit their mouths perfectly. They love being able to move it side to side cleaning their teeth. If they didn’t brush their teeth before they do now. Too much.Waited over a month to receive and they didn't work. Now have to wait until they recive them back to get a refund.This product is not electric! The company is misleading by even saying that it's a corded electric toothbrush. This product is for 0-12months old, not for ages 2-6years old.