This is not what I expected nor what I needed. It arrived in it's original packing that described it as a 'Oil Filled Personal Heater'.  I had to call Customer service to determine exactly what that meant and safety level.  As you can see in the description above it does not refer to 'Oil Filled'. I did test it and it does not really 'heat' any are, only the unit itself got hot. I am returning it.