Enhance your experience with the Me You Us Auto Water Pump Suction Pump. This innovative device features 8 suction modes including 4 adjustable pressure levels and 4 unique patterns allowing you to customize your session for optimal pleasure. Simply fill the pump with water to enjoy enhanced pressure and suction.The intuitive one-touch controls make operation effortless while the light indicator lets you easily monitor suction levels. Designed for use with water this pump combines functionality with convenience making it an essential addition to your intimate routine.