Received today. Used for 1, 10 minute session. Went to use again later and it shuts off after 7 seconds. I ensured all connections were secure. I tried unplugging for a couple minutes before trying again...and again. Even tried multiple outlets in my house. I can only deduce the item is junk. Perhaps I ended up with a lemon, but not a great first impression. Day 1 and I will be filing a warranty claim.
My husband has used this form muscle recovery and I’m using the red light therapy on my stomach so we will see how our recovery goes once we have used it for 30 days.