This is a beautiful classic vibrator with a simple and elegant design. The Classic Vibrator is skin-friendly, waterproof and has multi-speed-Vibrations. The vibrator uses 2 AA batteries (not included) and is giving silent and powerful vibrations. He just does what you would expect. This should not be missing in your bedside table! Properties of the Classic Vibrator: Material: ABS Size: 18 cm Diameter: 3 cm Operates on 2 x AA battery (not included) Free from Phthalates (softeners) Waterproof