I just bought this headset for my Motorola T720 and so far its working fine. I wouldn't say its the one to get but its decent. The sound quality is decent, people have told me they can hear me clearly but sometimes it gets choppy and my voice fades. Trying to hear through this earpiece however is sometimes hard. You really have to put that thing in your ear. I'd say you can pass on this one but if this was your only option...it will do but you'd be better off looking into Plantronics since they have been designing headsets/mics for a looooong time.