Pros
You will not feel any protruding wires since it is well quilted.
It is made of cotton which is very comfortable to the skin and can retain heat for a very long time.
You can fit it into a queen sized mattress easily.
It can be set to shut off after some period of time, giving you peace of mind even when you doze off.
You can set it to your preferred temperatures by picking from over 20 settings.
Its LCD digital control comes with a backlight that makes it convenient to use even in darkness.
You and your partner can choose your individual preferred temperature settings since it comes with two controls.
It allows you to get into a warm bed thanks to its preheat feature.
Cons
It releases a buzzing sound while it is heating up.
Types of Hearing Aids
Difference Between a Hearing Aid and a Hearing Amplifier