Premium for undemanding. 1

The charm of this toothbrush was the comprehensive accessory in combination with the best Oral B toothbrush for me.
The result can be summarized quickly:
+ Stylish design (which is devalued by the white brush heads however again)
+ Some good features, such as the pressure sensor, program levels, etc ...
+ Travel Case
+ Ersatzzahnbürsten
+/- Bluetooth with plaster Timer is initially nice but is not really needed.
- After 4-5 days without electricity is closing very quickly. The battery is then empty.
- When cleaning I could not tell the difference with other Oral-B toothbrushes.
- The improvement occurred more with the new brush (the one can also use for other Oral-B's) in force - but they are too expensive, that it is better accesses the conventional brush and from savings begrudge a professional dental cleaning.
- Reiseuntauglichkeit despite "travel bag". The charger does not work with 110V networks namely! Even the smallest Oral-B variant of my colleagues has a 110-230V power supply. Why then is missing in the "Premium" line?

The 7000 offers me personally no real value to the Oral-B products considerably cheaper.
On the contrary, for me it is taboo on holiday and on business trips abroad immediately. There is another toothbrush needed because Oral-B offers no suitable power supply for 110V networks for 7000. Disappointing.

The term premium is this product not meet.
1 star deduction for the outrageously expensive spare toothbrushes (Precision Clean cost only half as much as Cross-Action or deep cleansing). 1 star deduction for lack of fit to travel. 1 star deduction for the high price with no recognizable added value.
Total thus remain 2 star left summarizing. My advice to a more favorable Oral-B variant, because toothbrushes are per se definitely good.