Impressed by extremely small size but with that comes some trade-offs. This bluetooth has to be stored in a small "travel case" in which a travel charger plugs which can then be plugged into a wall outlet. The charger does not plug directly into the headset. No big deal, just another step through which to go.Also, this bluetooth doesn't have an earloop. Helps to keep it small but the rubber earpiece may not fit everyone. The package comes with small, medium and large earpiece adapters but I found that none of them fit my ear correctly! Maybe my anatomy? Anyway, I ended up trimming off the plastic loop part of the earpiece so that the earpiece acts more like an earbug. I'd suggest trying that if anyone finds that none of the included earpieces fit them. May be better than the hassle of returning the bluetooth! Otherwise, no complaints.