3 ms·

One word of advice: The more expensive ones are better. You dont need to spend 200$, but the 80$ one is much better than a 30$ one.

• guskel 4y ago
  What makes you say that? From what I’ve seen they all use the same actuator.
• ornornor 4y ago
  That’s not the case for the Oral B ones. They’re pretty much all the same, but the more expensive ones have more blinken lights and sometimes an app.