Must be plugged in

I'm upgrading from my very old back massager, the one where you have it on the floor and you directly on it. This is a much bigger improvement as I'm able to adjust the exact location I need kneading from the massager. I'm able to navigate the device from my next to my back effectively with the dedicated handles. The device does have to be plugged in while in use though. It's unfortunate that it is not battery powered for mobility.

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