CHF68.90
Oral-B Pro 3 3900
Oscillating toothbrush
Question about Oral-B Pro 3 3900
Can anyone tell me how many decibels this device has? If so, where can I find it. Thanks .
Helpful answer
Hello.
I've never seen this size mentioned in the specifications. What's more, having a sound level meter at home isn't something you do very often! Just to say that it doesn't make any more noise than the other models. In any case, it's the vibrations on the teeth and jaw that are deafening...
53.5 measured
No, but relatively loud