- Requires 2 AAA Batteries - 2.25'' x 1.5''/5.75 cm x 3.75 cm (suction cup) - 7.75'' x 2.5''/19.75 cm x 6.25 cm (overall) - ''Designed for a woman by a woman'' - Advanced waterproof Silicone female pump with powerful vibration and superior suction - 3 intense speeds of vibration - Easy push button control - Easy squeeze bulb and quick air release valve - Silicone (sleeve, bulb, button) ABS (pump, release valve) Phthalate-Free PVC (hose)