Posted by a reviewer on Amazon

The only draw back is that the box did not come with explanations of the modes so you have to just keep trying different ones to find the ones that you like best

Posted by a reviewer on Amazon

The controller communicates with the unit via infrared when held in the right hand

Posted by a reviewer on Amazon

If using it elsewhere like the leg the window at the end of the right arm of the massager has to see the window on the controller

Posted by a reviewer on Amazon

Ok but does not get very hot

Posted by a reviewer on Amazon

I had neck muscle spasm for the last 4 years did use hot pads went through physiotherapy sessions but only temporary relief desperately looking for something which can be used at home without visiting doctors

Posted by a reviewer on Amazon

The problem was spasm and pain use to cured temporarily and came back again due to my regular use of computerbad posture while sleeping and long drive every day

Posted by a reviewer on Amazon

It was so bad most of the nights i was not been able to sleep on either side only straight

Posted by a reviewer on Amazon

Unfortunately it started working intermittently and now it doesnt work at all when i use the remote to start it