Been using it for 4 months now ,, for my Verizon lg vx 9800 phone modellet be begin with thePROSit is small and easy ,, wearable with the glassessimple to operatepower holds on wellsound quality is decent very much usable ,no one seem to notice or complain at the other endLooks durableCONSVolume button doesn't seem to respond all the timeredial is crappy - - need to wait for a few seconds and you will suddenly realiseit is re-dialing ,also gets switched off sometimes.