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3. Gang control to power o
When using two earbuds, if earbud of the left or right turns off,
the other earbud will be turned off at the same time. The earbuds
will have corresponding indicator light and prompt sound
when they turn off.
Remarks:
• If earbuds are in calling mode, both earbuds will have voice and can
operate function, but only the earbud connected with cellphone
can pick up sound.
• When using both earbuds to talk, the transfer audio operation is on
the primary earbud. In other words, when Left earbud is primary,
long press left touch - button about 2s to transfer audio; when
Right earbud is primary, long press right touch - button about 2s to
transfer audio.
BTW-Pro
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