NURSALTENS Unit with 12pcs Replacement Pads, Muscle Stimulator Machine for Neck, Back, Sciatica Pain Relief, Rechargeable Electronic Pulse Massager 24 Modes 20 Intensity

I have used all different tens units. This one works great. I love how it is small and has a strap I loop on my arm so it doesn't fall. You can do 2 or 4 or 6 at one time! Has a ton of different modes that all feel different.

20231028: Recd this on 22 Oct 23. Have used it almost daily since to help with a shoulder issue. Have used the same sticky things too. Those are easy enough to apply but make sure you attach the leads first like the instructions say. Otherwise you may need some help attaching those.. I'm amazed at how powerful it is for such a small and inexpensive device. And considering the price, it's pretty good quality. Also impressed with the variety of settings. I ran through them all for fun and found something I like about each. Have to take an 8 hour flight over seas so decided to attach the leads so I can use it on the plane. Enjoying a shoulder "massage" now as I wait to board. Sounds pervy but it is on my shoulder. I know the instructions say don't place the stickies closer than an inch a part. I think that is because one is positive and one is negative. The closer they are the more intense the pulse as you increase levels. The further a part the less intense. I say this because the intensity can cause a bit of pain if you're not carefuldefinitely increase through the levels slowly. Anyway, I'm babbling so I'll close with.... I am extremely happy with this so far. I'll try to post again in a month or so to let you know if I'm still happy.

First, I need to apologize to Amazon and the seller since I returned my first unit thinking it was not working. You MUST apply the pads to your skin before attempting to set the intensity level. I was not doing this, any only attempted to place the pads on my skin without taking off the plastic.Now, my review. The controls are easy to use, but there are too many settings, 24 to be exact. A novice would not have any idea as to what works best and for what purpose. Also, to get to all of them, you need to hold down one of the buttons for a few seconds to "jump" to the next main setting. The on-screen animation is not entirely helpful.Once you select a setting and a comfort level, this unit really does work in my opinion. You are essentially getting shocked by the electrodes, but the pulsing (depending on your setting) is doing its job. I have been using a heated neck massager to treat what seems to be pain in my rotator cuff, and this device was like the icing on the cake. After using it a few times, I have picked up most of the rest of the movement in my right arm that I was not getting prior to using this.Not being a medical person, I am only guessing at the placement of the sticky pads. If you are looking to use this to treat a specific pain condition, you may want to determine the optimum placement before applying the pads. Once applied, the pads stay on. You do get the ability to apply up to three sets of pads at once! One of the connectors has two sets of probes (supporting 4 pads), and the other connectors support one set. Since there is an A and a B channel, you can run all of these at once. Not sure why anyone would want to do that however :-)As of now, I would buy this again if needed, or get it as a gift for someone who may benefit from the electrical stimulation.

I was skeptical about the power of this machine due to the small size...but oh was I wrong. The ease of using this compared to my old one is amazing. I am able to hook this up set the desired function then put it in my pocket as I continue with my day as it works it's magic on my pain!! Great value and product.

Great product, a lot stronger than I expected out this little massager.

I’ve had several throughout my life but I am so please at the relief I get from this tens unit. It’s durable, love all the different settings to choose from, battery lasts longer than any other I’ve owned and the size is easy to use on the go. For an inexpensive unit it sure does pack a punch for chronic pain suffers. I’m impressed.

Price is good but the quality not as good as my other one when I bought it five years ago. I think it’s the electricity not stable or what. The pinch is not sustainable possible the pad or the battery itself. But it’s relative cheap! If u go for massage its charges at least 100usd so I think it’s okay just for daily massage for muscle or any pain part.

Great value, long battery life, small & easy to wear.