Quick response from customer service!
I was confused when I got my 2 units and plugged them in to charge because I never got the red light! Well, I contacted customer service via email and got a quick response suggesting a couple of sites, and videos and downloading the User Guide which answered my questions. I'm enjoying a working couple of units! Looking forward to relief from back pain with these! Great service!!

![Fischer's Kaufhaus[not active]-logo](https://consumersiteimages.trustpilot.net/business-units/698ee4e4186850d3ad7916b6-198x149-1x.jpg)






