The Wellness Dual Sense has two points of vibration for powerful dual massaging stimulation with a deep, rumbly RumbleTech 10 function motor! Dual Sense has a flexible wand end for deep massage and a curved end! This powerful toy has an ergonomic handle and comes with Skin Sense, only vibrating when the head touches the skin for complete control. Ultrasilk Smooth and Puria Platinum-Cured Silicone. Body-Safe and Contains no Fragrances, Phthalates, Paraffins or Latex. Dual Sense is IPX7 waterproof and has USB/magnetic charging to ensure it remains waterproof for the lifetime of the product! 10 Function Rumble Tech Powered Deep Rumbly Vibrations Double Ended. 1 For Massage. 1 For Internal Stimulation Skin Sense Technology Vibrates When it Touches Skin (Wand Head Only) Pure Platinum Cured Puria Silicone. Ultrasilk Smooth Tested IPX7 Submersible Waterproof and USB Magnetic Rechargeable