Terrible product if you want to actually know how to use it and understand all functions. Might as well come with no instructions. Instructions consist of the names of the presets and "Press Start" and follow your chosen recipes. To make it worse there is no product website to look for further instructions. There is no low or high options for slow cooking. I wanted to slow cook a tenderloin and the only option I could choose was "Braise/Stew" and hope for the best. I wanted to make sure this was the best option for slow cooking, but there was no explanation of the pre-sets. Although my tenderloin came out ok, I would still NEVER recommend buying this product. If I could upload the instructions so people would know what they are buying and see the frustrations they cause I would. Maybe if this product came with a true instruction book like most cooking products my opinion would be different.