I used the device for only a few days… so far , so good … got the vibration massage, hot compression and laser beam- all of the above features found in one portable, cordless device. How convenient!!!
I thought the device was broken , but after recharging by using the correct 2A USB adapter- ( very IMPORTANT!), the device is working very well .
What I find very significant , is the company’s customer service department that very promptly replied to my inquiry and request regarding my “mista...