Philips Sonicare FlexCare Sonic electric toothbrush HX6911/50 3 modes 1 brush head is rated
Rated 3 out of
excellent product but i don'T understand there don't have toothbrush color black for hx6911/50
Date published: 2017-04-05
Rated 5 out of
My mouth feels very clean after use. It does change pitch/buzzes differently when I get to the 3rd quadrant, but I haven't noticed any performance issues.
Date published: 2013-08-16