AUVON4 Outputs TENS Unit EMS Muscle Stimulator Machine for Pain Relief Therapy with 24 Modes Electric Pulse Massager, 2" and 2"x4" Electrodes Pads, Black

I have a bad back and get sciatica very often from a car accident I had back in 2020. I pop these babies on. It pulsates and electrifies the area where my muscles spasm and where the sciatica goes off. I put them on when I'm aching or in pain and it helps relief the stress by allot. Just imagine being in pain and not being in control of it, but with these you now have the ability to be in pain but have a counter attack with this device. Overall i would highly recommend, especially for this unbeatable price.

Use this all the time. Excellent quality.

If you have all the ports in use you can't feel the last one very much at all. It does work but it's like not all the power it needs gets to it. That being said I still kept it b/c it has one more than my normal one and it works fine with the three ports in use. So it's still better than one that only has two ports and I can get extra relief.

I have used this unit for months and it is the best one I have ever purchased. 21 years of law enforcement equaled many injuries. Best purchase I had made for my health.

Firstly the batteries were fully charged out of package and using it up to about 8 hours total now it's just now dropped on bar in battery indicator. I love thar you can get multiple pads plugged in the unit to treat at least 4 areas on body at once though I've only done two spots st a time so far. Pads are easy to apply, remove, no sticky residue and cleans easy to renew sticky. I can use them while laying in bed to liquify my tight muscles after work so when I go to sleep there's no knots or tightness. I live it for my upper back along shoulder blades, spine, neck, outer hip where I had bursitis recently, and arthritic elbows. Allows me to stimulate muscle movement to return mobility to those areas and lessen the pain. The various settings and ability to chose two settings as well as two intensities is awesome. I can do one settings with one intensity on my shoulders while I have a different setting and intensity on my hip and put a timer to turn off in case I fall asleep. The lock feature keeps you from changing settings or intensity by accident hurting yourself.

Helps with my nerves and muscles

So glad we have this. Can't believe how effective it has been for pain. I carry it in my purse, so I never have to worry about spasms no matter where I am.

Well, this is disappointing. The listing says "1 x AUVON 4-Channel TENS and EMS Machine". that's not true. there are 4 outputs that you can connect leads/pads to. there are 4 leads included. The 4ness of it is a lie.There is an A channel, and a B channel. that's it. A channel has 2 outputs, aptly named A1 and A2. Likewise, B has B1 and B2. the down fall is that A1/A2 are controlled together, as are B1/B2. if one is on, so is the other. if one is set to half power, so is the other. If one is mode 17, so is the other.I spent a long time looking for a 4 channel tens, and was honestly excited when I found one that claimed to be. I have a degenerative joint disorder that means my major joints frequently hurt, and frequently at the same time. As I have more than 2 joints, and prefer "surrounding" a painful spot with 4 pads, it would be very convenient to have 4 channels. Now I'm a little sad.am I going to return it? probably not. Having 4 pads per channel is still better than my 2 channel with 2 pads each older tens. Am I frustrated that now i'm stuck with something that isn't fully what I wanted and misled me to make me buy it. Very much so.