Braun Oral-B 3757 Manual page 8

Accessories (depending on model):
f Brush head holder
g Travel case (design may vary)
Note: Content may vary based on the model purchased.
Specifications
For voltage specifications refer to the bottom of the
charging unit.
Noise level: ≤ 65 dB (A)
Charging and Operating
This toothbrush has a waterproof handle, is electrically
safe and designed for use in the bathroom.
• Plug the charger (e) into an electrical outlet and place the
toothbrush handle (c) on the charger.
• The green charge indicator light (d) flashes while the han-
dle is being charged. Once it is fully charged, the light
turns off. A full charge typically takes 22 hours (picture 1).
Note: After deep discharge, the green light might not
flash immediately; it can take up to 10–15 minutes.
• If the rechargeable battery is low the red charge indicator
light (d) is flashing for some seconds when turning your
toothbrush on/off.
• For everyday use, the toothbrush handle can be stored
on the charger to maintain it at full power. Overcharging is
impossible.
• To maintain the maximum capacity of the rechargeable
battery, unplug the charging unit and fully discharge the
handle with regular use at least every 6 months.
Using the 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 appliance (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
quadrants of your mouth equally. Do not press too hard,
simply let the brush do all the work (picture 4). You may
also consult your dentist or dental hygienist about the
right technique for you.
In the first days of using any electric toothbrush, your
gums may bleed slightly. In general, bleeding should stop
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