Get a healthier mouth in 1 weekThe Oral-B Smart Series 4000 CrossAction electric toothbrush combines superior cleaning* with Bluetooth connectivity to the Oral-B smartphone app to give you real-time feedback on your brushing habitsThe pressure sensor lights up if you brush too hard to prevent harmful over-brushing* vs. A regular manual toothbrush.
Model number: oral-b smart series 4000 crossaction.
Timer for better brushing.
Quadpacer timer encourages attentive brushing of each quadrant of the mouth.
4 cleaning modes: sensitive, massage, polish .
2 brush heads: crossaction, sensitive clean brush head.
3D rotate pulsate technology.
3 speed settings.
8800 rotations and 40000 pulsations per minute.
Ergonomic handle – to make the brush more comfortable to hold and use.
Recharge indicator light.
Visual pressure sensor stops pulsations when you brush too hard.
Replacement head included.
Rechargeable: 12 hours for full charge.
48 minutes usage time, based on 2 minutes twice a day. New other (see details): A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with no defects.