Serta heated mattress pad arrived promptly. Cords are the right length. One controller allows 2 choices: "on" 11 hours or "on" 3 hours; the other controller allows "on" 10 hours or "on" 3 hours. Advertised as 12 hours, and I assumed any hours in between. Re temp: "1" is very warm, as in "could I get burned?" and goes hotter up to 10. There is no way to throw off the covers, since this is a mattress pad! I will be returning this item.

Love love love it. So nice to get in a nice warm bed

Great product. If you live in a colder climate a comfortable upgrade.

Love my heated mattress pad. It's very comfortable and really came in handy this winter during those cold winter nights.

works very well