SONA is a sonic clitoral massager. That means it does not rely on vibrations like a conventional sex toy. Instead, it uses sonic waves and pulses to stimulate the entire clitoris not just the external part you can see and touch. SONA features eight different and intensely pleasurable settings, so you can find the perfect sensation for you. SONA is 100% waterproof. So if you like pina coladas and getting caught in the rain, your chariot has arrived. It is also makes it is super easy to clean. SONA is made from a single piece of silicone, and this one piece design keeps it water tight even at the charging socket. Perfect for the bath, shower or hot tub.