Jbmmj f16 stereo super bass bluetooth earphone music treble clear hi fi wireless earphones with microphone
Modelf16 materialmetal silica gel rubber plastic typein ear general usesports fitness functionvolume control dj with microphone bluetooth monitoring hi fi noise cancelling sports gaming fm radio communicationwireless bluetooth connectorsusb 35mm driver typemoving coil sound channel21 bluetooth versionv41 talk timehours6hour