Review on Cobra ESR800 - 12-Band Radar Detector with LED Icons, Voice Alerts | ESR 800 by John Swain

We used it on our summer trip (1400 miles one way) this month. We have another Cobra that we love - great product. It was a different model for about the same price. It was very unreliable. Vertically everything was in K-band except for four cases (2 X-bands and two lasers). It would then turn off when nothing was around and wouldn't stop until it was turned off. Our dean drove our other car with the original Cobra and said it works fine. I think this product is a joke. Don't waste your money on this model. Pay a little more and get the next model.