It features 9 - Frequency Vibration, High Strength Powerful Magnetic Motor for a variety of stimulation experiences, whether it's in the early stages of a relationship or a long-time partner looking for a new passion, can satisfy the needs of both partners. With its IPX5 Waterproof design and Support whole Body Wash by water, couples can enjoy a different kind of romance in the shower. Portable Battery Charging with USB Magnetic - Iron Charging makes it easy to be ready for the next sweet moment.