Avantree TWS109 User manual

User Manual
True Wireless Earbuds
TWS109
Product Overview ······································································································································ 1
Basic Operation··········································································································································· 1
Pair & Connect ············································································································································· 2
Reconnect ····················································································································································· 3
Charging························································································································································ 3
Reset / Clear pairing history ··················································································································· 4

1
Product Overview
Basic Operation
LED indication of the transmitter/charging dock
Button Function Operation
Power Button
Power on Press & hold the for 2s until LED
ashes BLUE
Power o Press & hold the for 3s until LED
ashes RED twice
Pairing
From o status, press & hold the on
the RIGHT earbud for 5s until LED ashes
BLUE & RED alternately
Touch Button
Play / pause Double tap
Next track Long press the right
Previous track Long press the left
Answer / end a call Single tap on the right earbud
Important notice:
1) The right earbud is the master piece. Please pair the right earbud ONLY.
2) Turn OFF either earbud and the other will automatically turn OFF also.
3) Sound can only be heard from the right earbud for communication.

2
Pair & Connect
NOTE: Pair ONLY the RIGHT earbud with your phone. When you turn on the LEFT earbud it will auto-connect
with the RIGHT.
1) From its OFF state, press & hold on RIGHT earbud for 5s until the LED ashes RED & BLUE alternately.
Hold 5s
2) Activate Bluetooth on your phone. Click and connect to “Avantree TWS109” (NOT TWS109S). Once
connected, the LED on the RIGHT earbud will ash BLUE twice every 5s and you will hear: “Connected.” You can
see “Avantree TWS109” as Connected on your device.
4:30 4G
Settings Bluetooth
Bluetooth
Avantree HS134
Avantree TWS109
Not Connected
Now discoverable as “iPhone(2)”
MY DEVICES
OTHER DEVICES
To pair an Apple Watch with your iPhone, go to the Watch
app.
4:30 4G
Settings Bluetooth
Bluetooth
Avantree TWS109 Connected
Avantree HS134 Not Connected
Now discoverable as “iPhone(2)”
MY DEVICES
OTHER DEVICES
To pair an Apple Watch with your iPhone, go to the Watch
app.
ash BLUE twice every 5s
3) Turn on the LEFT earbud - it will auto-connect to the RIGHT earbud. The LED will ash BLUE twice every 5s and
you will hear “Left, right channels connected”.
Hold 5s
solid BLUE ash BLUE twice every 5s
Left, right channels
connected

3
Reconnect
Next time just turn both earbuds ON and they will auto-reconnect with the last paired phone.
1) Activate Bluetooth on your phone.
2) Turn on the RIGHT earbud.
3) Turn on the LEFT earbud. Wait for about 5-10s to reconnect.
NOTE: To use as a standalone mono headset only turn on the RIGHT earbud.
Charging
Please recharge the earbuds when the LEDs ash RED. They take about 2 hours to fully recharge - the LED will
turn RED while charging and turn o when charging is complete.
Use any compatible USB wall charger (DC 5V / 0.5-2A) or a powered computer USB port.
DC 5V / 0.5-2A
OR

4
Reset / Clear pairing history
If the earbuds exhibit abnormal behavior, e.g. one side sound, sound cutting in & out, very short range, static
noise, touch control not responding, etc., please do the following:
1) Delete or ‘forget’ all information about “Avantree TWS109” (or TWS109s if any) from your phone’s Bluetooth
menu.
4:30 4G
Settings Bluetooth
Bluetooth
Avantree TWS109 Connected
Avantree HS134 Not Connected
Now discoverable as “iPhone(2)”
MY DEVICES
OTHER DEVICES
To pair an Apple Watch with your iPhone, go to the Watch
app.
4:30 4G
Bluetooth Avantree TWS109
Forget This Device
2) From its OFF state, press & hold on RIGHT earbud for 5s until the LED ashes RED & BLUE alternately. Double
click and the LED will light on RED & BLUE simultaneously (looks PINK) for about 2s. Then it will enter pairing
mode automatically – LED ashes BLUE & RED alternately.
Hold 5s
Double click light on PINK for 2s

5
3) Select “Avantree TWS109” on your phone to connect.
4:30 4G
Settings Bluetooth
Bluetooth
Avantree HS134
Avantree TWS109
Not Connected
Now discoverable as “iPhone(2)”
MY DEVICES
OTHER DEVICES
To pair an Apple Watch with your iPhone, go to the Watch
app.
4:30 4G
Settings Bluetooth
Bluetooth
Avantree TWS109 Connected
Avantree HS134 Not Connected
Now discoverable as “iPhone(2)”
MY DEVICES
OTHER DEVICES
To pair an Apple Watch with your iPhone, go to the Watch
app.
4) Turn on the LEFT earbud. It will auto-connect with the RIGHT earbud.