While my wife likes this vibrator very much, its shape and vibrations etc, it doesnt take long before the press button control fails. This is the 4th we have purchased and the previous 3 have all failed the same way. I am quite handy and have tried to repair them myself but there is no way of getting into the switch....seems to be glued together, possibly better for waterproofing. We have not, however, used them in water apart from a sponging when cleaning, Be a great product if the switch was improved.