Although discussed diligently in other reviews about the battery performance of the toothbrush, I can not confirm that is mentioned there apparently insufficient power in my experience. We use the set with the two brushes and a charger. Approximately once a week do I need to invite each of 2-4 minutes the unit in two-three cleaning cycles per day. Even for a short trip over the weekend is more than enough.
Now for the most important equipment features:
Generally, ORAL B PRO 6500 has many additional features that captivate the technophile users safe longer than the average consumer who through testing functions in the first two to three weeks, but only uses isolated settings afterwards.
For example, I used the Oral B app for iOS in the first two days (it works quite well), but then did not want to have more mobile phones are constantly in the bathroom next to me. The attached display with built-in timer is for me more than clock as checking my grooming behavior. But beginners, it may seem like a good orientation about giving which quadrant of the jaw is to brush next.
The 5 brushing modes are indeed a "nice-to-have", but basically they are aimed at the most demanding users, with the use of brushing modes also changes according to its brush heads.
Accessories:
When I feel comfortable that the set four different brush heads are included. A novice like me offers a brief overview of the range. I decided after trying out the different brush heads for the "Cross Action". This also hatchets lowing case is ideal for short trips said (even for two), since in addition to the brush handle and two brush heads find place.
Conclusion:
I can understand the Oral-B PRO 6500 Recommend without hesitation. Who can do without the functions described will certainly be satisfied with a lower series. I have chosen for you because the set time of purchase with 100 was reasonably priced and I anyway wanted to buy two brushes, so that difference of the purchase price compared to two "simple" models only by a few euros. So if you also need two toothbrushes, but already has a charger or a need will be well served with the Oral-B PRO 6500.