As I said it is the product of trust because it stands on my trust from three years without any issue.The main thing that I loved about it is its easy to understand settings. The whole picture signs are along with their description.The temperature can be set automatically depending on our desire .As for example if we want to deep fry then there is no need to adjust temperature just click the deep fry sign or for hotpot the is a button too and etc.This purchase gave me a great way to save me valuable money. The gas fuel consumption decreased to 1/4 of the total. So, must buy this its the value for money. I got this with 2 year warrenty. Thanxx