28
GB
13. Technical
specifications
Poor sound
quality
- Are there any interfering
objects between the au-
dio device and the head-
phones (e.g. reinforced
concrete walls or other
radio devices)?
- Have you moved too far
away from the audio de-
vice? The maximum
range (without interfer-
ing objects) is approx.
10 metres.
- Are there any interfering
devices near the audio
device? If necessary,
change the location of
the audio device.
Functions
not possible
- Some functions are not
supported by every mo-
bile telephone.
No connec-
tion to the
audio de-
vice
- If a connection with the
audio device is not estab-
lished, follow the instruc-
tions in chapter “No
connection to the audio
device” on page 24.
Fault
Possible causes / ac-
tion
Model: SKBO35A1
Only in cable mode
Resistance:
Broadband ID volt-
age (SPCV):
32 Ω
133 mV +/- 10 %
Bluetooth:
Frequency range:
Transmitting power:
Range:
Bluetooth v5.2
2.402 - 2.480 MHz
12 dbm (max.)
up to 10 m
Battery: Lithium ion, 3.7 V,
750 mAh (2.78 Wh)
Charging voltage:
Charging current:
5V
1 A
Sockets: 1x USB-C
1x 3.5 mm stereo
jack
Running time: up to 35 hours run-
ning time at medium
volume
Dimensions (Wx-
DxH):
approx. 17 x 19 x 8
cm (folded out)
Weight: approx. 250 g (with-
out accessories)
Operating condi-
tions:
10 °C to 35 °C
Humidity 40 up to
85 % relative
Storage conditions: 10 °C to 35 °C
Humidity 40 up to
85 % relative
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