Fineblue f 458 stereo bass sound quality wireless headphones and mic for mobile phones
Modelf 458 materialmetal silica gel rubber plastic typein ear general usesports fitness functionwith microphone monitoring hi fi noise cancelling sports gaming volume control dj communicationwireless bluetooth connectorsusb driver typemoving coil sound channel21 bluetooth versionv41 talk timehours6hour brandfineblue
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