Oral B is best
This Oral B 5000 electric is great. 40,000 cycles per second. You get that in models from model series 3,000 up - do NOT get a lower model than 3,000 series. Very strong action. Fits many different brush heads. The blue tooth, various modes of operation, red light, are not really needed - nice to have, but not really necessary. Don't worry if it is "open box" - I sprayed Lysol all over mine to soak for about 5 minutes to disinfect (yea, the manual says not to use cleaners......). Then I threw away the open brush head I rec'd & used a brand new one - it is the only thing that goes in your mouth anyway, but I am really picky about germs/viruses. You can NOT easily change a battery - very complicated & buried inside circuits, so, you throw these out when battery goes bad in a few years. Be sure you get one with a new-ish battery.
Verified purchase: YesCondition: Pre-owned