Customer service only positive I found The company seems rather dishonest in representing the heaters, and the performance of the heaters is terrible. They are virtually useless. I won't do business with this company again. I gave three stars only because of my email communications with their customer service representative (Raven) who displayed courtesy throughout my interactions with her.

Heatcore is Small but Powerful… Heatcore puts out an incredible amount of heat for such a small unit. An excellent safety feature causes it to shut off at even the slightest tilt. The timing is also a bonus.

Disappointed in this heater Disappointed in this heater as it doesn't heat as good as described. It only raises the temperature by about 4 or 5 degrees and takes forever to do that.

Wouldn't be without it This is an amazingly efficient and easy -to- use machine. We have used it often and you can even switch it on and fall asleep.....it will switch itself off.!! Excellent and efficient

Instant Heat in Seconds! My wife needed a small heater for her feet while working from home in winter and this Heatcore Portable Heater is up to the task, she loves this small but powerful heater. Well built, quiet and efficient. What I like most is the tip-over safety switch at the bottom, it automatically turns off when accidentally tilted. Highly recommended!