User's Manual
3
Using Guide
1. Bluetooth Connection
Press and hold the headset function key for 3 seconds at the same time,
until the red and blue lights flash alternately, double-click any of the headset
function keys, the machine will be paired successfully (the indicator light is:
double-click the function key for the red and blue lights flash alternately, the
other side blue light flashed for 5 seconds).
Find the corresponding Bluetooth name A9-TWS from the mobile phone
and click the connection to wait for pairing. The voice prompt connection is
successful in about 5 seconds, and the left and right indicators flash blue light
at intervals of 5 seconds.
Remark: Use it again for the same phone: Press and hold the headset
function button for about 3 seconds, the machine will turn on (blue light
flashes), and the machine will press the last paired self-matching.
For another mobile phone: Press and hold the headset function button for
about 3 seconds, the machine is turned on (blue light flashes), and then
manually find the Bluetooth name A9-TWS click connection in the mobile
phone Bluetooth list.
2. Charging Indication
When the charging compartment is charged, the red light is flashing, and
when it is full, the light is always on.
When the charging compartment is charging the earphone, the charging
compartment blue light is always on, the earphone red light is always on, and
the charging compartment and the earphone indicator are off after being fully
charged.
3. Switch
Press and hold the headset for 3 seconds.
When the left and right headphones are paired, only one of the
headphones should be turned off, and the other will be automatically turned
off.
4. Making call
When the headset is turned on and connected to the phone, you can
make a call.
When an incoming call is made, the voice prompts the caller number.
Press the switch key of the headset with the incoming call tone, you can