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Oral-B Pro 3 3900 (Oscillating toothbrush)
EUR75,90

Oral-B Pro 3 3900

Oscillating toothbrush

Question about Oral-B Pro 3 3900

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venividi104

1 year ago

Can anyone tell me how many decibels this device has? If so, where can I find it. Thanks .

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sadasing.kowlessur

1 year ago

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...
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Delfgou54

1 year ago

53.5 measured
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Delfgou54

1 year ago

No, but relatively loud