My honest opinion will be the deal breaker.. please read!! Ok let me start by saying that the only reason I purchased this is because of the reviews, price and because my Valentine One got stolen. Apparently the people that gave 5 Stars on this have probably never had a "real" radar detector. Real meaning a Escort Redline, Valentine One, etc.. From the moment I plugged it in it chirped the whole way home. (In city mode) imo it seems kinda pointless because you will eventually tune it out because of all the false alarms. Granted I only paid $100 for it I know it'll have a few false alarms but this is ridiculous. If you like Cobra radar detectors then this is the product for u. However I would recommend spending about $400 more and get something that will pay for itself. Trust me my V1 paid for itself numerous times. Make an offer.. Thanks for reading.