1. suitable for all cell phones within bluetooth 2. smart appearance 3. CE, FCC, ROHS Special Featuressuper qualitysmart appearancesuitable for ... ,red,green,yellow,silvery,blueWireless FeaturesBluetooth versionBluetooth V2.1+EDRFrequency range2.402-2.480GHzConnection distance10-20mSupport agreementsHSP ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); bluetooth a2dp receiver btr006