![](/images/new-backgrounds/1310650/31065021x1.webp)
3.Basic operation
3.1Button and functions
(1)Hold button
(2)Menu button
(3)׀ Previous button
(4)
(5)VOL- button
(6)׀ Next button
(7)Earphone jack button
(8)VOL+ button
(9)Play/Pause/Stop button
(10)Microphone button
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(1)Hold button
(2)Menu button
(3)׀ Previous button
(4)
(5)VOL- button
(6)׀ Next button
(7)Earphone jack button
(8)VOL+ button
(9)Play/Pause/Stop button
(10)Microphone button
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