AUVON Dual Channel TENS Unit Muscle Stimulator Machine with 20 Modes, 2" and 2"x4" TENS Unit Electrode PadsCarbonfree Certified

I love this!!!! The instructions are great. It really helps relax the muscles. It’s nice and compact. It gets the job done. 10/10

I bought this for my mom to help with her muscle pain, and she absolutely loves it. It's easy to use, the settings are customizable, and the relief is almost immediate. She uses it regularly and says it’s made a big difference in how her body feels after long days. The device comes with plenty of pads and has great battery life too. Definitely a great buy for anyone dealing with aches or tension. It is portable comes in a little bag for travel, the design on the product is great, easy to use, there is no smell.

I hurt my back and was in excruciating pain. I tried the ice and the heat, and although they helped, my pain was still prevalent. I ordered this machine, for about the cost of a co pay, and it was worth every penny. The unit was delivered the next day, thankfully, and I charged it and used it immediately. The machine was nicely packaged and does come with a carrying/storage case. Everything you need for use is included. I was pleasantly surprised by the power supplied by this portable machine. I used it several times a day for several days and didn't need to recharge it, so the battery life is definitely good. The unit is small, so you're able to carry it around, I had it in sweatpants pocket, and it wasn't a bother at all. The unit has different programs, and I tried several out, liking some better than others. I believe that's a matter of preference or injury. This unit is functional and I was happy with the value. I believe it aided in helping me recover more quickly. I would highly recommend.

Sorry for the long review and rambling, but this tens unit has caused a lot of confusion, and me being a curious little Hobbit, I can't *not* say it all.I cannot figure this thing out for the life of me. I've read the instructions so many times. I've had 2 of the other 6 setting cheaper ones of the same brand where you can't control the different sides (A+B), and I didn't even need instructions to figure that one out. On the instructions for pad placements, some pads are shaded. There's no indication on what that means, but chiropractor told me to crisscross them and I'm guessing shaded pads on the diagram are from one wire. The cheaper one was soooo easy to understand, but this one, not so much.I took pictures of how he had the professional one in the office on my back when I saw him 18 months ago then bought one for at home. He explained how to do it myself in detail so my dumb blondeness wouldn't cause more damage or injury to my already wrecked back. I'm 36 and I'm too young to hurt like this *sigh* BAD car accident. These instructions seem to be backwards on some of the placements from what my dude said. He's been a chiropractor and owned this office for like 20 years so I trust him more than this booklet.I think I might just do it how I was taught since I have no idea what the mode numbers mean... they don't really point to anything specific. What does the 1 and 2 mean? No specific instructions. Maybe like on mode 3/4, the "1" means 3 and the "2" means 4? Are A and B supposed to be on the same 1 and 2 of each mode, or the opposite? Does A and B have to be on the same mode if they're in the same spot, like my lower back? As in, putting A on mode 4 and B on mode 13?This modeI, the instructions should be more detailed since the others are so easy, this one has way more buttons and SO many settings. It works a lot stronger (maybe DEEPER is the word I'm thinking) with the modes which are the same as my old one, that's for sure, but the pain was gone in 30 minutes with the other one and with this unit it seems to take longer for pain to subside. I might try an ice pack and thin towel on top like the chiro does in office, he recommend that for my home use too.I wish I wouldn't have accidentally ordered two of them, but for the price it's okay. My best friend has more pain than I do, everywhere, so early Christmas I suppose? I'm too lazy to return it and I love her face. I might update my review with her thoughts when she uses it. The battery lasted FOREVER without charging on my last one, hopefully this is the same. I'm really irritated that this one is a micro USB charger, my others from this brand are type C. Pads are more sticky than the replacements I bought for the other unit. Overall, I'm happy with it. I got it on Prime day deals for $23, I anxiously waited for it to go on sale for months.I'm definitely taking it with me to the chiro for an adjustment in the next few days so I can get advice from the man who knows all the things and the stuffs. For now, I'll stick to my old one so I know what I'm doing.

Bought this after a shoulder injury.It's is AMAZING. the technology is game changing and helped control aches and pains while recovering.It's small, and has a long battery life.Two channels allows you mix therapy patterns.Those patterns are very diverse from more gentle sweeping feelings to more punchy and strong. All have the ability to dial in intensity.The leads are very long, so you're easily able to have the unit sit on a night stand while in bed or a chair. But having it in a pocket etc is just as easy.The contact points are standard male/female connections (vs clips) which are easy to connect.They are generous in the amount of pads that come with the unit, including a few different sizes (square and a few longer rectangle ones)You can reuse these for quite a while before stickiness starts to diminish. (Which you can simply wipe with a damp cloth to prolong/rejuvenate that stickiness.)Cost is minimal compared to the pain relief it gives.Highly recommend if you have muscle aches, Sciatica or other muscle/tension related pains.

This is just as good as the one at the chiropractor. Powerful lil device. Easy to use!

This little machine has been a lifesaver. I use it on my back and shoulders after long days and it helps relax the muscles and ease the tension. The pads stick well and the different settings give you plenty of options to find what works best. It’s compact, easy to use and the charge lasts a long time. I wasn’t sure how much it would actually help but I’m really glad I got it.

This product is excellent! It really helps ease my lumbar nerve pain. The battery lasts more than a month with three daily uses. The pads stay sticky for a long time, and after washing, they feel like new again—still very adhesive. The interface is user-friendly and easy to operate.