[FDA-CLEARED WITH EFFECTIVE]: This pain relief device help to relieve the pain caused by nerve pain and cramps, increase blood circulation, relax stiffness muscles, reduce swelling, and body fatigue. All you need to do is place the electrode pads on the areas of your body where you are experiencing pain and start at a low intensity, then gradually build up the intensity to get the muscles contracting. [25 MODES AND 50 INTENSITIES]: Various massage modes and 50 kinds of electromagnetic wave intensity with the continuous adjustment until you are comfortable. Different impulse massage mode will improve the different symptoms for your body (5-60 minutes automatical time set) [SUPPORTING 2 PEOPLE USE]: This muscle stimulator built with separate intensities for channels A and B.
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