Bo vibration
There is a molded plastic button on top which would indicate it may be in on switch, but this does not have a motor and does not vibrate. The bristles are short and ineffective on thick hair. It includes a cut comb, but does not work as advertised.<br /><br />**  If you found this review to be helpful at all, please take a moment and click the button below to let Amazon know. Thank you so much 😊 **
Rating: 3 stars