... Available rang:10m Best seller Bluetooth Handsfree Earphone Specifications of bluetooth: Bluetooth VersionV2.1 EDRTypeStereo headphone with internal micOperation Distance10mRange of ... function:play/stop, pre/next, volume+/-,Redial,Voice dial,Call rejection.5.Enjoy your favorite music or movie with ... products are accredited by FCC,BQB, RoHS and CE certification. OEM and ODM are much preferred! What's ...