Princess Euphoria is uniquely designed to be used vaginally or anally, featuring two motors with 36 functions of powerful pleasure patterns. The soft, smooth, flexible silicone ergonomically shaped external stimulating end may be used to cradle the whole vulva or the testicles depending on user. The internal vibrating side is curved for added g-spot or p-spot pleasure; then the finger-ring feature allows for easy use and retrieval. To power on, press and hold the power button located near the finger-ring then press again to cycle through the vibrating functions. Insert the pin charger into the product and the USB end into a power source to charge. For the best experience, please use with a water-based lubricant and use toy cleaner before and after each use.