Not sure if you're replying to me but just to clarify I'm just reviewing the unit as-is, as per my experience. Definitely not complaining as I'm volunteered to buy this on my own conscience fully understand that this is 1:1 copy. The ANC comment was to point out that sellers claim is untrue; in case people are looking to buy this based on those claim. As the user above me mentioned there are cheaper clone that does the same thing and have the same function.