The Womanizer Pro is one of the strongest air pulse toys on the market.  It's oval opening is designed to funnel air at an optimal angle for increased intensity.  Since it's fully waterproof, you can use this in the tub to unlock a water jet-like sensation!

Womanizer Pleasure Air Pro is a sleek clitoral stimulator perfect for first-time users - with 11 intensity levels and a 100% waterproof design, you can explore a multitude of sensations for climax.

Pleasure Air Technology
Made for you and your body: All Womanizer products feature a unique innovation called Pleasure Air Technology. Why is it so special? Your clitoris is stimulated without direct contact. Gentle air vibrations suck and massage together at the same time to provide an unprecedented orgasmic feeling.
11 Intensity Levels
Whether you prefer soft and gentle or powerful and intense, or something in between – your next orgasm is just the push of a button away. The intensity levels are perfectly balanced and offer the right setting for your every mood.
Waterproof IPX7
You want to dive deeper? Since your Womanizer is IPX7 waterproof, nothing stands in the way of a long, relaxing bath, a refreshing shower or even a pool party.

Opening Size is 0.4 inches x 0.6 inches