The Patent Air Pulse pressure wave technology stimulation won’t over-stimulate or numb, so you can play as long as you like. It is built in with 11 pressure modes for guaranteed orgasm. Its super quiet and discreet operation, skin-safe silicone head surrounds you/your partners clitoris. Imagine this: a guy licking you, BUT only more intense. USB rechargeable design equals always-ready stimulation on the go. Fully waterproof for all day fun!