Deep rumbly vibrations. Multiple adjustable speed settings conveniently controlled via a dial knob. Realistic feel with just the right amount of firmness for a better than real experience. Twist dial for easy vibration settings. Waterproof for easy cleaning and shower fun. Body safe material. 2 x AA batteries, not included.ColourPinkSize19 cm - 7.5 inchesDiameter4 cm - 1.6 inchesGross weight0.31 KG