When pressure is applied to the head, this toy isn't strong enough to keep working. I'm pretty sure that sums up why I can't recommend this toy.

I tried each of the heads twice while trying to move the massager around and vary the pressure.  No go, either it's hardly touching me, beating me up, or not working at all (due it being pressed too firmly against my flesh). 

With four different heads to choose from and an oscillating motion rather than vibration, who wouldn't be excited about the Intimacy Massager? The Intimacy Massager has two speeds, high and low. With anything more than very minimal pressure, the oscillation totally stopped.