Yoni is a double massager with a spectacular design. Have a head for an external stimulation and another for internal stimulation, pleasure at your fingertips. Its 7 vibration functions and its rotation 7 allow you to try and test until you find your or your favorite functions. It is perfect for solo use, but also to add another touch to your nights with your partner. Its heat function will make it warm up to the pleasant 42ºC while its powerful engine will take you to impressive places full of pleasure. It has medical grade silicone for incredible pleasure and comfort. Its engine is powerful, but it is also silent, so you can take it wherever you want, even to the bathroom, thanks to its waterproofing. Remember to clean your vibrator before and after using it with hot water for proper disinfection. You can charge your toy with magnetic USB and with a basic mobile phone connector, to make it as comfortable as possible. Press the power button for 3 seconds to start traveling between the 7 vibration functions. Same for the 7 oscillation functions. In the stand-by mode, if you press the rotation button you can enjoy the rotation functions. Features: 7 vibration functions 7 rotation functions Rechargeable by magnetic USB and mobile plug Heat function up to 40º Premium silicone + metal Lithium battery 100% waterproof (IP65) Powerful engine Noise level <50dBMeasurements: Total length: 23 cm Insertable length: 17.4 cm Diameter of the head: 4.2 cm Diameter of the insertable dildo: 3.4 cm