Absolutely love this tens unit! I have fibromyalgia and this comes with an extension with 4 heads and two that have 2. You can use 6 electrodes at once and it has multiple settings (I prefer mode 2). They are slim and easy to carry, I've been able to use it discreetly in a public setting. I ordered a second unit so I can use them on both legs simultaneously, for the price these units are definitely worth it!

This little compact unit has some power! I'm not sure how I went as long as I did without this. My back and hip have reoccurring bouts of tension and searing hot pain. This TENS unit gets it to calm down. I'm very satisfied.

I originally purchased the Tens 7000 unit.

It was nice, came with a hard case, 1 yr warranty, and seemed to do a good job at reliving pain, but much more expensive than the belifu

Then I found the belifu.

To me the belifu is better.

You have more modes, the warranty is better, pads seem to last longer and are more sticky then the tens 7000, and longer warranty.

The belifu coming with a bag to put the unit, pads and cord into made it better than the the hard case for the tens 7000, because it was more portable.

The belifu does the same job, the higher levels seems more intense, is a lower cost than the tens 7000

Happy with purchase

Great product! Didn't want to keep changing batteries so I pick one with a rechargeable battery (still has a full charge after multiple uses), the pads stay sticky for a long time if you follow the care instructions and the 24 modes give you endless options to work your muscles. With that being said...I would definitely buy again and recommend to others!

I received this product 15 days ago and am very impressed with the unit. I had a TENS unit 11 yrs ago that I thought was great, but the slim, small unit has the latest greatest technology that makes it very effective.

While I do think some slight changes or improvements could be made, for the price and size this is an EXCELLENT TENS Unit!

I do think 24 settings may be too much for people not adept at technology and aren't really necessary, but it's a nice feature for those who may require various settings for their specific pain.

I share with the company that I wish it had a clip as I have no convenient place to store the unit when I'm moving around and I mostly move around when using it. I usually put it in my bra! But that can change settings or turn it off. And I have to go to the ladies room to turn it on or fix the settings. If the unit turns off or changes the settings I need to go back to the ladies room which is far from my office and inconvenient. I shared my review with the company and was told they may add a clip in the future, but for now I can buy a cell phone layard to carry the tens unit. https://www.amazon.com/s?k=cell+phone+layard&ref=nb_sb_noss. I intend to purchase this item so I no longer need to store the unit in my bra! LOL!

I'm not as impressed with the pads and wishes they lasted longer even with following the manufacturer's suggestion to make more sticky with water before and after use. I learned with my last TENS unit to clean my skin with rubbing alcohol to prep it for the pads by removing any lotion, body oils and/or dirt (but I'm a clean person!) to make sure they stick. I highly recommend following the instructions to add water before and after using the pads. I used them about 6 times before they fell off when they're supposed to last 10-15 times. I had expected them to be like the pads with my first TENS unit that also needed water but would last at least 15 times with water but without falling off. In order to help the pads last longer I'm using bandage PAPER tape, NOT adhesive tape as it holds the pads on the skin but won't get stuck to the pads. I have a paper tape bandage dispenser that makes it even easier to use! I was told by the manufacturer they are continually working on improving the pads and product in general.

I mostly use Mode 1 #4 for chronic shoulder, neck, upper back, low back & sciatic pain and it works great! So well in fact I can't use the unit before I do my PT exercises or I'll push myself too far and really pay for it the next day with even worse pain! So be careful! This TENS unit is highly effective but don't overdo it when you're feeling better after using it!

This product used along with Blue Emu topical cream (remember to clean skin with rubbing alcohol before applying adhesive pads to clean skin) for pain plus maybe a few Alleve work infinitely better than the high doses of opiates I took for over 9 yrs for chronic pain. Opiates DO NOT work for long term chronic pain! I became physically and psychologically dependent on them and realized they had stop working years ago so I weaned off them on my own because no pain management dr would help me, they "only prescribe the opiates, not help people get off them", and even decreasing the mg by 10% per week as recommended by the CDC toward the end I had TERRIBLE withdrawal effects that wreaked havoc on my life! I was put on the HBP medication Clonidine .1 mg 3 times per day by my PCP bless his heart which got rid of the worst withdrawal symptoms. I took 3 per day for 2 1/2 months before I could wean down to two. 3 1/2 months later I tried to wean down to one per day but began having those awful withdrawals again. I've been told I could have withdrawal symptoms for up to a year after taking high doses of opiates for so many years and will probably take that long or longer to repair my brain's opiate receptors! Opiates have a place in medicine, but should never be taken for more than three months then wean off 10% per week of the total mg you're taking a day in order to avoid the worst withdrawal symptoms! Look up the CDC guidelines and try every alternative medicine for your pain including this TENS unit, Blue Emu miracle topical cream, physical therapy, massage, accupuncture which is being used in the field for pain instead of morphine for all types of injuries including lost limbs in the US Military and it WORKS and/or Reiki. Keep an open mind for your pain relief! Popping addictive pills aren't the answer and the aforementioned alternatives work better!

Best of luck to you! ðŸ'‚