Using Your Toothbrush - Braun Oral-B SMART 3765 Manual

Important Information
• Your Oral-B toothbrush can be used with
your smartphone (find details under
«Connecting your toothbrush to your
Smartphone»).
• To avoid electromagnetic interference
and/or compatibility conflicts, deactivate
the radio transmission of your toothbrush
handle (5) before using it in restricted sur-
roundings, such as aircrafts or specially
marked areas in hospitals.
• Deactivate radio transmission by simulta-
neously pressing the on/off (3) and mode
button (4) for 2 seconds until the radio
transmission display (6) goes off. Follow
the same procedure to reactivate trans-
mission again.
• Persons with pacemakers should always
keep the toothbrush more than six inches
(15 centimeters) from the pacemaker
while turned on. Anytime you suspect
interference is taking place, deactivate
the radio transmission of your handle.
Description
1 Brush head
2 Smart Ring
3 On/off button
4 Brushing mode button
5 Handle
6 Radio transmission display
(with Bluetooth
7 Charge level display
8 Charger
Accessories (depending on model):
9 Brush head holder
10 Brush head compartment with
protective cover
11 Smartphone holder (stand)
12 Beauty bag
13 Travel case
14 Charger pouch
Note: Content may vary based on the model
purchased.
®
wireless technology)
Specifications
For voltage specifications refer to the
bottom of the charging unit.
Noise level: 68 dB (A)
Charging and Operating
Your toothbrush has a waterproof handle, is
electrically safe and designed for use in the
bathroom.
• You may use your toothbrush right away
or charge it briefly by placing it on the
plugged-in charger (8).
Note: In case the battery is empty (no
lights illuminated on charge level display
(7) while charging or no reaction when
pressing the on/off button (3)), charge at
least for 30 minutes.
• The charge level is indicated on the
charge level display (7). Flashing lights
indicate that the battery is charging (pic-
1
ture ); once it is fully charged, the lights
turn off. A full charge typically takes 12
hours and enables at least 2 weeks of
regular brushing (twice a day, 2 minutes).
Note: At a very low charge level, the lights
might not flash immediately; it can take up
to 30 minutes.
• If the battery is running low, a red light is
flashing on the charge level display and
the motor is reducing its speed. Once the
battery is empty, the motor will stop; it will
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 temper-
atures higher than 50 °C.

Using your toothbrush

Brushing technique
Wet brush head and apply any kind of
toothpaste. To avoid splashing, guide the
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