Avantree Technology BTHS AS9S User Manual

Wireless Headphones

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User Manual

BTHS-AS9S

1. Product Overview

Bluetooth Headphones

Charging Port

7

1

Volume down / Previous track

2

Mul-funcon buon(MFB)

3

Volume Up / Next track

Indicator light

4

5

3.5mm audio socket

6

Microphone

2. Standalone Use of the Headphones

2.1. Use of the headphones with smart phone/tablet

1) Ensure the transmitter is off.

2) Enter the headphones into PAIRING MODE - from its OFF state,
press and hold the MFB for 5 seconds until the LED flashes RED and
BLUE alternately, and you hear “Pairing” from the headphones.

3) Turn on Bluetooth on your smart phone/tablet. Find & select “AS9S”

to pair and connect.

Notes:

The next time you want to use your headphones in this way you will
need to select “AS9S” on your smart phone /tablet to reconnect.

2.2. Basic operation of the headphones

Function

Power on

Power off

Enter
pairing
mode

Answer/
end a call

Reject a call Press and hold MFB for 1 second

Redial last
number

Play/Pause
music

Next Track

Volume
down

Previous
Track

Clear paired
history

Voice dial

Component

MFB

+

-

&

+

-

Operation

From off status, press and hold MFB
for 3 seconds until the BLUE LED is on
for 1 second and you hear “Welcome
to Avantree”.

Press and hold MFB for 5 seconds
until the RED LED is on for 2 seconds
and you hear “Goodbye”.

From the off state, press and hold the
MFB for 5 seconds until LED flashes
RED and BLUE alternately and you
hear “Pairing”.

Press MFB once

Double click MFB

Press “+” once

Press and hold “+” for 1 second

Press “-” once

Press and hold “-” for 1 second

From “disconnected” state, press and
hold “+” and “-” for 10 seconds until
both RED and BLUE LED are on for
2 seconds (looks PINK).

Click “+” and “-” once simultaneously

Notes:

• Not all phones support full function control from the headphones.