19
need at least a 30-minute charge for one
usage.
●
You can always store the handle on the
plugged-in charging unit to maintain it at
full power; a battery overcharge is pre-
vented by device.
Note: Store handle at room temperature
for optimal battery maintenance.
Caution:
Do not expose handle to tem-
peratures higher than 50 °C.
Using your toothbrush
Brushing technique
●
Wet brush head and apply any kind of
toothpaste. To avoid splashing, guide the
brush head to your teeth before switching
on the handle (picture
2
).
●
When brushing your teeth with one of the
Oral-B
oscillating-rotating brush heads
guide the brush head slowly from tooth to
tooth, spending a few seconds on each
tooth surface.
●
With any brush head start brushing the
outsides, then the insides and finally the
chewing surfaces. Brush all four quad-
rants of your mouth equally (picture
3
).
You may also consult your dentist or den-
tal hygienist about the right technique for
you.
In the first days of using any electric tooth-
brush, your gums may bleed slightly. In gen-
eral, bleeding should stop after a few days.
Should it persist after 2 weeks, please con-
sult your dentist or dental hygienist. If you
have sensitive teeth and/or gums, Oral-B
recommends using the «Sensitive» mode
(optional in combination with an Oral-B
«Sensitive Clean» brush head).
Smart Ring features
Your toothbrush is equipped with a Smart
Ring (2) that has various functionalities
indicated via different colours of light:
White (default) = Operating and visual timer
light (choose individual colour via Oral-B
TM
App settings)
Red = Pressure sensor light
Blue =
Bluetooth
®
pairing indicator
Timer
You can choose between «Professional» or
«2-Minute» timer.
The «2-Minute» timer signals with a long
stuttering sound and a flashing light of the
Smart Ring (2) that the professionally
recommended 2-minute brushing time has
been reached.
The «Professional» timer signals with a short
stuttering sound and a flashing light of the
Smart Ring at 30-seconds intervals to
move to the next quadrant of your mouth
(picture
3
).
A long stuttering sound and a flashing light
indicate the end of the professionally recom-
mended 2-minute brushing time.
The timer memorizes the reached brushing
time, even when the handle is briefly
switched off during brushing. The timer
resets if pausing longer than 30 seconds,
briefly pressing the mode button (4) during
pause or placing the handle on the
plugged-in charger.
Note: During the use of special Oral-B
TM
App
features, the visual timer light may be deacti-
vated.
Timer setup:
Your toothbrush comes with the «Profes-
sional » timer activated. To change this,
press and hold the mode button (4) for
2 seconds. Toggle between timer selection
by pressing the on/off button (3). Confirm
selection by pressing the mode button.
●
2 LED’s illuminated indicate «2-Minute»
timer
●
4 LED’s illuminated indicate «Professional»
timer
Note: You can also set/advance the timer
functionality via Oral-B
TM
App.
Pressure sensor
If too much pressure is applied, the Smart
Ring (2) will light up in red, reminding you to
reduce pressure. In addition the pulsation of
the brush head will stop and the oscillation
movement of the brush head will be reduced
(during «Daily Clean», «Pro Clean» and
«Sensitive» mode) (picture
3
).
Periodically check the operation of the pres-
sure sensor by pressing moderately on the
brush head during use.
Brushing modes (depending on model)
Your toothbrush offers different brushing
modes indicated on the brushing mode dis-
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