This bullet vibrator is so compact that the little wonder fits in your pocket. From now on, you always have your favorite toy at hand. The on/off button is located at the bottom of the bullet vibrator hold it for a few seconds to start the motor. The vibrator has ten vibration settings and you can switch settings by pressing the on/off button. There is an opening for the charger plug at the bottom of the bullet vibrator. The smooth material feels soft and is easy to clean with toy cleaner and lukewarm water.