This vibrating egg is discreet and you will not need to use your hands, because it has a remote control. It has 12 vibration functions so you can try and choose the one you like most. You just have to put it in your underwear and you will be ready for a long trip or a boring meeting. Designed in the USA with the strictest quality standards. Features: Remote control 12 vibration functions 1 AAA batteri for the egg 1 AAA battery for controlMeasurements: Egg: 9.2 cm x 2.8 cm Remote control: 7.5 cm x 3.6 cm