TENS 7000 Rechargeable TENS Unit Muscle Stimulator and Pain Relief Device - Advanced TENS Machine for Effective Back Pain Relief, Nerve Pain Relief, Muscle Pain Relief

Excelente calidad, es muy practico y es recargable lo que da mas facilidad al usar. La bateria tiene una duración prolongada.

Works well and rechargeable.

I was excited to purchase the TENS 7000 Rechargeable after reading many positive reviews. However, my excitement was short-lived when the unit failed after just one week of use.The unit worked great at first. I used it to relieve pain in my back and neck. The intensity levels were easy to adjust, and the controls were user-friendly. However, after one week, the screen went blank and the unit would no longer turn on.However, I'm concerned that the failure rate for this unit is high. I read many reviews before purchasing, and many people reported that their units failed after a short period of time. I'm not sure if this is a design flaw or a manufacturing defect, but it's something that potential buyers should be aware of.Overall, I'm disappointed with the TENS 7000 Rechargeable. It's a nice unit when it works, but the failure rate is too high. I would not recommend this unit to anyone unless they are willing to take the risk of it failing.Rating: 0 out of 5 starsPros:Easy to useIntensity levels are easy to adjustCons:Failure rate is highScreen went blank after one weekConclusion:The TENS 7000 Rechargeable is a nice unit, but the failure rate is too high. I would not recommend this unit to anyone unless they are willing to take the risk of it failing.Update: I was sent a replacement and the same problem happened, screen lit but blank and no buttons work. Don't waste your money on these units, they only last about one week and you need a new one, LOL.

Muy bueno el articulo.

Unit works extremely well, when it does work. As numerous other reviews have noted, it does have a particular failure mode-the blue screen of death. BUT.....after reading several of those reviews, I wanted to pass on two fixes that others have identified. Or should I say-temporary fixes, as the blue screen eventually comes back. OR.....just reach out to the customer service number listed in the manual, if you're within the 1 year warranty & they'll take care of you. First-problem description: The unit will all of a sudden show a blank, but lit screen. Pushing the buttons does provide the normal beep. I also found that the TENS stimulation also works, but of course without the screen providing the info on the mode, intensity, etc, its basically useless. So here are the fixes: First one-for those less tech savvy-just leave it turned on until the battery is completely drained. Then charge it back up. Should work fine, until the blue screen issue eventually comes back. Second option-pop open the case, and briefly short the battery terminals. Need to remove the two top screws on the back, then carefully pry the back open starting at the top seam. Turn the unit on so you can confirm when you've properly shorted the two terminals. Use a bent paperclip or something & briefly short the two connections together. Screen should immediately turn off. It should work fine after that. Reassemble & get back to TENS'ing!

This thing is AMAZING!!! I was definitely skeptical at first, but once I used it, I was impressed. Easy to set up and use. I go to the chiropractor once a month normally and it is exactly like the stim pack they use. A must but for people with back pain, or just sore muscles in general.

UPDATE>Sadly, after a handful of uses, the screen no longer shows data. Am charging it in hopes that's all that it is, but I am skeptical. Without the data from the main screen there is no way to select the Mode, or intensity. One can still apply the plus or minus of intensity, you won't know the number you're using. Very disappointed and will reach out to A for a refund.Got this for pain management b/c - over the past 26yrs - I was run over by a 56k lb truck (needing arm reconstruction), hit on my bicycle by a texting driver resulting in a broken elbow & pelvis (4 places), dx with LD in 2015, and, in 2021, a condition called PMR, and that's along with having had typical broken bones and torn ligaments from sports. Despite multiple surgeons, physicians, & physical therapists being involved in my recoveries, never before these past 2 weeks (of PMR relapse) has this type of treatment been recommended or lauded. I cannot claim that it is causing my ailments to recover, but I can tell you this thing brought immediate relief. Like in an instant!It came ready to go with a bit of a charge. Did not read anything and began to use it straight out of the box/case. Just hooked one black and one red end to 2 different pads and stuck them a few different times to find the right spot. Plugged in to hole/Channel 2, picked a MODE (modulation is my fav), then turned up all the way, lol. I don't recommend you do that though.After my initial experience, I decided to learn a bit more. Read that you could have a heart attack if you touch the pads while it's on. Read you cannot use the pads on your chest or neck. So before believing some of what's out there, I decided to watch some technical more trustworthy vids on YouTube. Most folks don't get into detail about how to use this, but I will tell you, plan to give it a good 45 minutes to an hour or longer when just starting out to treat something. I use the 15 minute intervals 3-4x before taking a break. I have also fallen asleep wearing them, but don't recommend it. I also don't recommend wearing them to let your dogs out in the backyard. lol.I may have had the pads too close together initially and if using all 4 in the same area, to cross Channel 1 cordage with Channel 2 (I could not find out why it's supposedly better). Also learned that muscle twitching means it's set on too high an intensity Unless you are attempting to stimulate muscle (to keep them from atrophying after injury or surgery), we don't want to exercise our muscles. All that does is cause excess muscle fatigue, and we don't want that if trying to manage pain. We want to vibrate the pain away, although there is a more scientific way to explain that, I'll spare you. I also have come to learn that you may not want to drink water that could spill on them when pads are affixed and receiving electricity. For me, it feels better starting higher then moving down in intensity after 2 or 3 15 minute cycles.At this price, it is worth a try. Am already on here to pick up larger pads. Hope you find it helps to manage or resolve your pain and issues too.