Help Library: Help Library: [LG TONE Free] I want to know why the Dolby Head Tracking feature reduces the usage time of my TONE Free

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<h2 class="tit">At a glance</h2>
<p>If you enable the Dolby Head Tracking feature, a sensor that tracks the direction of your head is turned on. And the earbuds adjust the direction of the sound as your head moves.</p><p>The usage time is shorter because your TONE Free performs additional feature.</p>

<span>This guide was created for all models, so the images or contents may be different from your product.</span>
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[LG TONE Free] I want to know why the Dolby Head Tracking feature reduces the usage time of my TONE Free

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