User's Manual

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be automatically disconnected. If return to the connection range
within 60 seconds, the earbuds and the phone will automatically
connect back. If the connection is unsuccessful, please tap “S2-R”
on the phone to resume the connection or restart the earbuds and
they will connect to the phone automatically.
Button Using
When listening to music:
1. Press each button once to pause or play the music;
2. In the multimedia status, double click on L for Previous music
and R for the next one;
3. Click the button three times (L minus volume, R plus volume).
4. Voice Assistant: Press and hold the button for 2 seconds(one
sound du-) to activate voice assistant.
When dual calling:
The left and right earbuds will enter the call state, and the indicator
light flashes blue quickly with a prompt voice when a call comes in.
1. Press the button once to answer an incoming call.
2. ress and hold the button for 2 seconds to reject an incoming
call.
3. During calling, press the button once to end the current call.
Charging case instructions
1. When the charging case charges the earbuds, the red indicator
light of the case is always on. After being full charged, the light
turns off.
2. The charging box can be used to charge other mobile devices
through the charging output port (labeled "OUT")while
emergency .The red indicator light is always on when uesed to
output.
3. During being charged, the indicator light on the case will flash
blue slowly, and the light will be solid blue after being fully charged.
Remove the USB cable, the indicator will be off.
4. Click the button of the charging case, the indicator light will turn
on to show the power status.
Low battery Reminder
1. When the power of the headset is insufficient, the indicator light
flashes red and there is a voice prompt.
2. The headset will automatically power off after the battery is