Reject call
Tap and hold once (
)
�
to reject the incoming
call.
Switch between two callers
Tap and hold once (
)
�
to switch between two
callers.
No call active
Accept incoming call
Reject incoming call
End active call
Call already active
Accept second incoming call
and hold active call
Reject second incoming call
Switch between two calls
End active call and switch to
held call
Activate / deactivate voice prompts
Switch on the AVENTHO 300. Then carry out the following
steps within two seconds:
Press and hold the on/off button.
�
�
Tap the touch pad twice (
�
Release the on/off button.
AVENTHO 300 — Wireless Over-Ear Headphones
Operation
Tap twice (
)
�
Tap and hold once
�
(
)
Tap twice (
)
�
Operation
Tap and hold once
�
(
)
Tap twice (
)
�
Tap and hold once
�
(
)
Tap twice (
)
�
).
Reset to factory settings
When resetting to factory settings, all personal data is
deleted!
Press and hold the on/off
�
button of the switched-off
AVENTHO 300 for approx.
20 seconds (
)
until the status LED
flashes yellow.
Overview of the operating functions
If not stated otherwise, the functions listed apply to a
switched-on headphone.
Function
Switch on
(the function is only
available if AVENTHO 300
has already been paired
or is being used with the
USB or jack cable)
Switch off
(the function is only
available if AVENTHO 300
has already been paired
or is being used with the
USB or jack cable)
Pairing mode
Delete pairing list
Restoring the factory
settings
Check battery status
Activate the transparency
mode
Activate the ANC mode
Start / pause
Increase volume
8
Operation on headphone
Press and hold the on/
�
off button for approx.
2 seconds (
).
�
Press and hold the on/
off button for approx.
6 seconds (
).
Switch off the head-
�
phone and press and
hold the on/off button
for approx. 6 seconds
(
).
Switch off the head-
�
phone and press and
hold the on/off button
for approx. 8 seconds
(
).
Switch off the head-
�
phone and press and
hold the on/off button
for approx. 20 seconds
(
).
Press the on/off button
�
once ( ).
Depending on the
�
mode, press the ANC
button once ( ) or
twice (
).
Depending on the
�
mode, press the ANC
button once ( ) or
twice (
).
Tap the touch pad
�
twice (
).
�
Swipe upwards on the
touch pad.