Nuo's motor is designed to a low frequency to give our signature Je Joue oh-so-low rumbling vibrations. With 5 speeds and 7 patterns, Nuo offers a wide range of vibrations from a gentle purr to a deep rumble.  USB rechargeable silicone app controlled vibrating butt plug 7 patterns and 5 powerful speeds to explore via the downloadable app Flexible, bendable shape designed to work with the contours of your body Curved shaft for precision prostate or anal stimulation 2 vibrating points for internal and external stimulation Completely waterproof Perfect for solo play and even better for couples 100% Vegan vibrator