Man, I love this thing. I occasionally have back pain and it helps get rid of some of the kinks I have. The pulses/beats are as strong or soft as you can handle. I recommend this unit for minor aches and pains.

When you have a sore area, or your back is actually hurting, this tens unit will let you go about your business with relatively little or no pain. I had pain in my lower back that was a 10 on the 1-10 scale. When I applied the electrodes on my back, the pain was immediately disrupted. After a couple of days, the pain was almost gone.

I am pleasantly surprised with the quality of the product in relation to the price. The device is not heavy duty, but very acceptable and easy to use. I have tight shoulder and back muscles due to teeth grinding/stress so I'm not dealing with a major pain issues (light/medium duty device is fine). I really like the settings selection and the 15 minute timer.

Just got this today, and it is great! Really powerful, simple to use. If it holds up for the warranty period it will be worth the price.

I had no idea this product was out in the world, until one of my employees brought it to work. She had back pain.. I have gone to chiropractic and of course they use the pulse machine....It did some research and this product had the best reviews...it to received on time....it to have stress in my shoulder and after two uses I feel relaxed and the pain has subsided will continue to use this product.....