Works Well on Car

I bought this for my car without heated seats. It's cold here in Chicago during winter time and very hot in the summer so this seat cushion might do the work.

Pros:

It has both cooling and heating function plus you can also activate the vibration for a back massage.

Seat cushion has a decent size (not too small and not too big).

Easy to operate the wired remote.

The power source for both wall and 12 volts, and has long wires.

You can use it for car seat or your office seat.

The bottom of the seat is rubberized and won't slide.

Cons:

This Car Seat Massager doesn't have the shiatsu function.