Who doesn\'t want total control over their stimulation levels? Stimulate your penis tip in no time with this masturbator! Time will fly when experimenting with the 9 powerful vibration settings. You will not be bored! The cock teaser is 100% waterproof and can be used under the shower or in the bath. Press and hold the button on the bottom to turn the masturbator on and off. Press once to switch between vibration settings. The masturbator is chargeable via a USB cable which is plugged in on the bottom of the device. When the on/off button flashes blue the masturbator is charging. When it is completely lit the masturbator is fully charged. The masturbator is easy to clean after use with warm water and toy cleaner.