Why can't I connect? Please elaborate on whether the <br>headset can be turned on? <br>Can the headset be charged? <br>The new headset has a protective film, please tear it off before charging
What is the cause of the inability to connect? Please go into detail.<br>Can I turn on the headset?<br>Can the headset charge?<br>The new headset has a protective film, tear it off before charging
Can't connect because? Please elaborate<br>Can the headset be turned on?<br>Can the headset be charged?<br>The new earphone has a protective film. Please tear it before charging<br>