I dont own or use one but i feel the need to comment on it this is not a negative review but has anyone noticed that almost all of the negative reviews are from November? all these negative reviews are put close together oh and also electricians want your devices to break there the ones that get paid to fix them everyone posting negative reviews most of them have never owned one personally i dont know if its a scam or not but this is to make sure that if it is a real product that works then i dont want people to miss out or suffer for this now let me make this clear i have not been paid to write this genuinely im just sitting on my couch reading negative reviews so buy before you reply ( i stole that from a good comment its catchy)