Device works fine but took over month a to get only after emailing twice to check on ETA. When ordered predicted arrival was in 4 days , 3 weeks later emailed to check and was told unit was back ordered would ship following week, 1 weeks later emailed again to check and next day received shipping confirmation and unit arrived 4 days later. Received zero communication from seller unless I emailed asking.
I love my TENS unit as it certainly helping my back and when some of the electrodes quit sticking I ordered a new pack and they arrived quickly and work effectively! I now have an ample supply so I don’t run out as I use my unit when I am walking and doing other working out exercises!
I suffer with acute back spasms. The unit delivers what i need to get thru my 8 hour shifts. No regrets
I have been using a TENS since April, 1990. I have arthritis in my spine and fibromyalgia and I'm determined to avoid addictive pain meds. This device targets the pain and safely manages it without side effects. If you wear your TENS daily, you will need to replace it about every two years, but it is still the best option available for managing chronic pain.
Bought one for my wife who has shoulder issues every now and then she loves it she thinks it's great possibly a miracle worker
