Posted by a reviewer on Amazon

The entire item is made of plastic except the back where the metal coils are housed

Posted by a reviewer on Amazon

When it is on the fan is audible but not so loud it is disturbing

Posted by a reviewer on Amazon

We set the timer for 12 hours dont forget to press start and it turned off automatically

Posted by a reviewer on Amazon

Our food was almost done and when we tried to turn it back on to finish the coils would not heat up any longer

Posted by a reviewer on Amazon

The fan worked but no heat so we had to finish on warm in the oven which is a bit higher than the 165 degrees we needed it at

Posted by a reviewer on Amazon

Unfortunately i had to return the item since it was defective

Posted by a reviewer on Amazon

We tried everything to get it to work and nothing

Posted by a reviewer on Amazon

Hopefully we just received the only bad unit they had and your experience will be perfect