Dual stimulation and massage vibrator for the intimate area. Suitable for insertion into the vagina with the vibrating end over the clitoris, allowing penetration and stimulation of the partner. It can also be linked to the free Satisfyer app, to create your own vibration patterns and settings. Recommended to always use with water-based lubricants. Made of medical grade silicone, hypoallergenic, does not cause skin irritation. It has a control knob on the handle and different levels of intensity.