I have had a few heated blankets in my time and I must say they have improved over the years.
This is a SERTA perfect sleeper heated plush blanket and let me tell you, it is FANTASTIC !
I went with a larger size than my bed. I went with the King size and not a Queen.
That way there is more blanket for me to wrap up in...hahaha.
It has 10 heat settings and a auto shut off timer that can be set for 1 to 12 hours.
It would have been nice to have it during the winter time,  but hey
Get yourself one today, You will be glad you did.