[Dr's] Hybrid Silver Carbon Heating Pad [Medium] – Power Bank Compatible, 65W PD Charger Included

This heating mat is temperature-controlled and warms from gentle heat to truly hot. It works very well and is easy to use. I have been using it for over a year. I am very satisfied with this purchase. Also, the customer service is excellent—responsive, helpful, and professional.

Toasty!! Just perfect warmth that made me fall asleep! Easy to use!

I bought it last year and it is working well. I live in Boston. It is very thin and the total weight only 2 pounds. It can be folded and stored and is washable. However, it took me a while to understand this machine and use it properly. First of all, it is not a system where the heating wire gets hot because it is a carbon mat, so it is not electric but heats. It gets really warm when you put a thin blanket over it. Mine has five levels from level 1 to level 5, and it's really warm all night long when I put it on level 3. I bought this product and was able to turn the heater down to 60 degrees at night, saving a ton of money on my electricity bill. I found out that there's a single size in Korea, but it's a shame that Amazon doesn't sell the single size.Also, since it doesn't emit electromagnetic waves, you won't feel tired when you wake up from sleep. I highly recommend it.

Very happy with its performance, thinness and comfort. Have been using it every night in bed for the last several days.