26
Handle does
not charge.
1. Battery is at a very low charger
level.
2. Ambient temperature for
charging is out of valid range
(
≤
0 °C and
≥
60 °C).
1. Charging lights might not flash
immediately; it can take up to
30 minutes.
2. Recommended ambient
temperature for charging is
5° C to 35 °C.
ACCESSORIES
Charging per-
formance of
USB-con-
nected devices
via charging
travel case are
not as
expected.
Your USB-connected device may
require your manufacturer’s power
source to fullfill its charging perfor-
mance.
Use original manufacturer power
source of USB-connected device
to achieve desired charging per-
formance.
The rechargeable toothbrush contains a radio module which operates in the 2.4 to 2.48 GHz
band with a maximum power of 1mW.
Hereby, Braun GmbH declares that the radio equipment types 3771, 3765, 3754, 3764, 3762
and 3767 are in compliance with Directive 2014/53/EU. The full text of the EU declaration of
conformity is available at the following internet address: www.oralb.com/ce.
Device description (
Bluetooth
LE)
●
Operating Frequency : 2,402 MHz ~ 2,480 MHz
●
Transmitter Power : Below 10 mW/MHz
●
Operating Temperature: 0 °C ~ +40 °C
●
Operating Voltage : 3.6 VDC
Device description (Proprietary)
●
Operating Frequency : 2,403 MHz ~ 2,452 MHz
●
Transmitter Power : Below 10 mW/MHz
●
Operating Temperature: 0 °C ~ +40 °C
●
Operating Voltage : 3.6 VDC
Warning statement: This device cannot do any human safety related service because of
frequency interference
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