FASFSAF Electric Foot Massager - Mini Smart Swing Exerciser Chi Machine for Fitness & Blood Circulation - Professional Foot & Leg Massager for Home & Office Use

This thing is a piece of junk. It is very expensive, it took forever to get here, and it does not function at all. This was a complete waste of time. Save your money, save yourself a lot of trouble and skip this.BE CAREFUL OF LYING DOWN AND PUTTING YOUR ANKLES ON THIS FOOT SWING MACHINE.......it can misalign your back and create pain.......it happened to me and my wife........it may be good for other applications but not for back alignment !!