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Page 3: ...o headset 531 1 charging 1 User s manual 1 Guarantee card OPERATION 1 Music operation Shor1 press Play Pause Shor1 press 2 Right earbud Next song Shor1 press 2 Left earbud Previous song Long press 2s...
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Page 8: ...Bluetooth 1 Bluetooth 531 1 1 1 1 2 100 I IARPER...
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Page 14: ...14 1 111 i i v i i i i l v Bluetooth i r r r i i r l 1 Bluetooth v 531 1 i 1 v f 1 i i 0 1 i i i r v v i 11 i v 2 lc i F F i i r i 100 F i 3 v i r 111 ccL i R i v I IARPER...
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