Belifu 4 Channel TENS EMS Unit – 24 Massage Modes & 30 Intensity Levels, Rechargeable Electric Pulse Muscle Stimulator with 10 Pads & 5 Lead Wires for Pain Relief & Therapy, Color Silver

I used to go to a chiropractor before I moved who had the EMS machines. I always felt great after because it loosened up my muscles and relieved the pain. After I moved, I had a hard time finding a chiropractor that had the EMS machines. I would go to a chain chiropractor's office and get adjustments. The pain would go away but within a week, I was back to where I was before and never felt like the adjustments were effective. I decided to give this machine a try without having any expectations that it would work. Boy was I wrong. I didn't think a battery-operated unit could be as powerful as the plug-in machines at the doctor's office but this unit is just as powerful. I found out the hard way when I turned on the machine and cranked the output. I had to unplug the connection because I almost fell to the floor. Another thing I like about the machine is that I can set a timer to as much as 60 minutes. At the chiropractor's office, I was limited to a 15-minute session. Yes, that was probably enough time to be effective but I wanted more. A con of the machine is the touch screen could be improved as I found it to be less sensitive and finicky. I also wish they offered a mode where the machine would stay on and give constant stimulation and have the stimulation gradually go up and down and so forth. All the modes seem to pause at some point. Maybe I just haven't found the right one yet. I highly recommend this machine as it has helped relieve my back pain tremendously which in turn, has helped improve my mood. When you're in constant pain, it's hard to have a positive outlook. It will also save you money on trips to the chiropractor.

I bought this tens unit a 1 1/2 years ago, when I was struggling with a variety of muscle aches. Now, 18 months later, after a minor accident yesterday (luggage fell from the overhead bin on an airplane and landed on me), I’ve got some aches and soreness. I’ve reached for this tens unit again, and again it’s delivering relief. It has withstood the test of time and a lot of use, and it still works like new. Much better than the store brands available at CVS or Walgreens, this can be customized for listing on the body, intensity, and type of stimulus, offering a truly wide range of options from gentle to hard pulsing, deep tissue stimulation. I think this is a terrific product and would buy it again. When I purchased it, manufacture offered an additional pack of adhesion pads in exchange for registering for the 24 month warranty. I did so, but was skeptical that I would have my inbox flooded with junk mail. I don’t think I’ve gotten a single email from them sense. My point is that they are not bugging me to death and abusing the use of my email address. It was an great exchange for me.

First, the good. It works well. It is easy enough to set up and start using. Seems to be plenty powerful. I have not needed to run the strength levels up past just over the middle of the range. I can recommend it, but there are a couple of concerns. The company's website where I registered the product didn't actually do anything at the time except thank me for providing my email and Amazon purchase info. I did finally receive a followup email a few days later. The "free" extra pads arrived by mail in reasonably timely fashion, as promised. I was a bit concerned because the company uses a ".CO" address. That's Columbia. The product is from China! The acknowledgement I had registered was a bit tardy. They don't seem to be using modern customer service software to track and provide feedback. However to date the product has proven good, and the customer service, while not light speed, is acceptable. Second, the build. The unit seems well enough constructed, but the case is made of a VERY slick plastic. Very difficult to manipulate without dropping it. Then there are the buttons. They are positioned in such a way that they are regularly pressed without intending to. Turning it off, on, adjusting power. The screen is also very sensitive and just putting it into a pocket can change time or mode randomly. UPDATE on this; there is a newer product manual which helps clarify the button uses and describes the use of a "lock" soft key on the front which address much of this concern. Then there are the cables. They function well enough but appear easy to damage. They have a plastic covering for the terminal contacts which fit very snugly into the case. Getting them in and out requires some effort. I have some concern that they may not last, and break if not handled with care. That said, I've been using the unit for about a month and they are still functioning as intended. Finally, is the very minimal documentation. What the various modes actually do is not explained. They are given a purpose (back, elbow, etc) or just a number, but the stimulation profile and pattern is not explained anywhere. UPDATE: a newer version of the manual is available as a PDF and addresses a lot of the concern. Still little info on the stimulation provided for each setting. Be nice to see a "wave form" diagram showing duration and intensity of stimulation rather than just verbiage. However the main shortcoming for me is that there is not any setting for just having it provide steady stimulation. That is a deficiency in my view, and the reason for 4 stars vs 5. It does work as it advertises and is quite inexpensive. The pads provided are good. I'm satisfied with my purchase, but wish it had an always on mode. Recommended.

Worked very well for my body and it is very useful, will buy again if Amazon got good deals.

Really lovely little unit. I love all the different setting so you can fluctuate between treatments depending on the need. Most importantly it really works and its great for pain relief. I pulled the ligament in my neck and was unable to move my neck and was in great pain. It really affected my back as well. After using this machine for a few time, the pain subsided and I was able to move my neck and was back at work the neck day. I am not saying it was cured within a day, I kept using it the following week. But it really did relieve the pain, which I am very grateful for. I also had a problem with a couple of small pads and customer service went above and beyond. Instead of just replacing the faulty pads then sent me a whole selection of different pads. I could not be happier :-)

Not bad

I have multiple pain and done a lot of massage and Physiothrapy. I went online and saw this Belifu TENS machine with a very good review, so ordered one. I am using Amazon Prime account- just took 2 days then got the product delivered to my home. I like the size of the massager, as small like a cellphone. With a large touch screen, easy to use. I started the #1 mode, placed on my shoulders and lower back. It is so good that I can massage my shoulders & lower back at the same time, because it has 2 channels. It saves my time and I can adjust the intensity for my shoulders using level 6, but my back needs stronger using level 10. It works like the professional TENS when I have the treatment at my Physiothrapy clinic. Current is strong enough. I am still trying different modes daily to see which one fits me better. But for sure I will recommend to everyone for this machine.

Wow. I don’t often leave reviews but I’m making an exception for this as this TENS device is a real find. I’m using it for pain relief, however, it has 24 different modes which can also be used for massage, post-exercise relief & even one for weight loss. Other pluses include its compact size (it’s about the same size as a smart phone), a 10 hour rechargeable battery life, a large (& clear) touch screen with backlight, easy-to-use controls, lock (settings) & pause buttons, dual channels (choice of 1 or 2 leads for multiple area treatments), and plenty of choices of both leads (2 & 4 pad usage at 1 time, per lead), & different sizes of electrode pads; including several spares of each (leads & pads). There’s full & clear instructions included, & also a nice case to store it in. For the features, this TENS, at the price offered, makes it a great buy. I’d recommend this device to anyone having used it successfully for pain relief (giving pain relief I haven’t had in years), though, do check first that you can use it safely because of some medical conditions that recommend TENS machines are not advisable.