Bluetooch: &V3.0,& HFP,& HSP U Range:<=&10m U Easy & pairing U Low & battery & warning, & redial, & call & waiting, & mute & functions
UBluetooch:V3.0 compatible to V4.0, HFP, HSP, A2DP Usupport 2 devices support music URange:<=10m ULow battery warning, redial, call waiting, volume control, mute, voice alert, voice command functions U Software cancllation