Oral-B iO 8n Instruction Manual page 9

• Your Oral-B toothbrush can be used with your smart-
phone (find details under «Connecting your tooth-
brush to your Smartphone»). To avoid electromagnetic
interference and/or compatibility conflicts, disable
Bluetooth® on your toothbrush handle (5) before
using it in restricted surroundings, such as aircrafts
or specially marked areas in hospitals.
• Disable Bluetooth by entering the «Settings» menu on
the interactive display (4) -> Bluetooth -> disable.
Follow the same procedure to enable Bluetooth again.
• Persons with pacemakers should always keep the
toothbrush more than 15 centimeters (six inches) from
the pacemaker while turned on. Anytime you suspect
inter ference is taking place disable Bluetooth.
Specifications
For voltage specifications refer to the bottom of the
charging unit.
Noise level: 64 dB (A)
First use
Please wake up your toothbrush by pressing the on/off
button (7) and follow the instructions on the interactive
display (4) to get started for first time setup.
If not further instructed on the display, you may toggle
with the mode button (8) and select with the on/off
button (7).
You may change the settings via the «Settings» menu (17)
at any time.
Charging and Operating
• To charge the battery place the toothbrush on the
plugged-in charger (6).
• The charge level is indicated on the inter active display
(4). Once it is fully charged the display turns off. A full
charge typically takes 12 hours.
• If the battery is running low the motor reduces its
speed and the Smart Pressure Sensor (3) shortly blinks
in red. Once the battery is empty, the motor stops; it
will need at least a 5-minute charge for one usage.
Note: In case the battery is empty (display off), charge for
at least 30 minutes.
• You can always store the handle on the plugged-in
charger to maintain it at full charge; a battery over-
charge is prevented by the device.
Note: Store handle at room temperature for optimal bat-
tery maintenance.
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