1
What’s in the box?
1. AS90TA wireless headphones x 1
2. Charging stand x 1
3. Detachable boom microphone x 1
4. Hard travel case x 1
5. USB charging cable x 1
6. Audio cable x 1
Product Overview
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ANC
X
/ /
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Basic Operation
Power ON
–
Slide the power switch to middle position
Power OFF
–
Slide the power switch to
Pairing Mode
–
Slide the power switch to and hold for 3s till LED blinks
RED
&
BLUE
alternately
Play / Pause music
– Press
once
Volume up / down
– Press / once
Next / Previous track
– Hold / for 2s
Answer / End a cal
l – Press
once
Last number redial
– Press
twice
Reject a call
– Hold
2s during an incoming call
Activate / Deactivate Voice Assistant
– Press
once
Activate ANC
–
(Power ON status)
Deactivate ANC
–
/
Headset without boom mic
– Press once to
mute / unmute
with Boom Mic
– Mute On
/ Mute Off
Activate Voice Prompts- Hold
for 2s until you hear “Custom Profile ON”
Deactivate Voice Prompts- Hold
for 2s until you hear “Custom Profile OFF”
Activate Voice Prompts - Hold BOTH [ ] and [ ] for 1s
Deactivate Voice Prompts - Hold BOTH [ ] and [ ] for 1s
Clear paired history - Hold BOTH [ ] and [ ] for 5s till LED blinks
PINK
for 2s, then the headphones enter
into PAIRING MODE automatically
