There is no problem with the product. The <br>new headset has a protective film. Please tear it off before charging. <br>When the headset is fully charged, it will enter the power-off protection mode
There is no problem with the product<br>The new headset has a protective film and is torn off before charging.<br>When the headset is full of power, it goes into power-off protection mode.
There is no problem with the product<br>The new earphone has a protective film. Please tear it before charging.<br>When the headset is fully charged, it will enter power-off protection mode<br>