Rotation, vibration, pulsation. Roto Teazer offers everything you need for your most incredible masturbation experience.Ultra strong Japanese Motor, experience ultimate stimulation precisely where you want it. Control independent forward and reverse rotation with the press of the Red X. Rotate with or without vibration to customize your masturbation experience.7 Powerful Modes of Vibrating and Pulsation Patterns, with 7 powerful modes of vibration and pulsation patterns to choose from, its easy to enjoy intense stimulation with the press of a button. Simply press the mode button to turn the motor on and cycle through vibration/speed options. Press and hold the mode button for 3 seconds to turn off.