The device is very easy to handle, the operation is self-explanatory. Ergnomisch well designed, all operating buttons are easily accessible. Is also comfortable to hold.
From the battery, I have been pleasantly surprised that holds with me even at 2x daily brushing for 2 minutes easy 10 days if not longer! The supplied bust heads are amazingly soft - just right.
However, a few things are I have noticed negative:
- The unit is quite noisy, especially when cleaning the back teeth - as it vibrates in unpleasant pitches to ear pure.
- What the second handset to be, is completely incomprehensible to me. What should I do with 2 toothbrushes, if I can only download 1? The included dock can only accommodate a toothbrush!
- The allegedly so great and useful beeps I find counterproductive. My old toothbrush beeped ONCE, after 2 minutes that is the recommended brushing time de end. The Pulsonic beeps within 2 minutes four times, thus indicating every 30 seconds, that one should now brushing another quadrant of the mouth. But I do not brush according to the scheme "30 Skeunden top left, then 30 seconds at the bottom right," but "by feel". The constant beeping irritated me still even after several weeks, especially as the tones so low and then quickly come that sometimes you do not know, now hats already 4x gepiepst (ie brushing time to end) or only three times ...? This could have been done much better.
Ansonstene in great device, my teeth will thank me!