While it does cover a larger area than i need none of the excess goes to wastethe massager worked wonders for my sore neck and shoul

They told me they love it they can use it in the car as it comes both with a car charger and normal wall charger dont need to be plugged in to work it can work cordless and there’s 3 different massage options including one with heat

I bought this neck massager for my mother in law who helps me look after my little son