div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentspbt15-spbt15-speaker-spbt15-bluetooth-speaker-basic-function-power-on-i-off-tohtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: usermanualwiki · SPBT15 SPBT15 Speaker SPBT15: Bluetooth Speaker Basic Function: Power on I off To turn on the speaker press and hold the for 5 seconds to turn loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsinreader030viewer20220402095e439ee8cc234f01d85913c7html5thumbnails1jpg width=140 height=200 divdiv