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Belifu Dual Channel TENS EMS Unit 24 Modes Muscle Stimulator for Pain Relief Therapy, Electronic Pulse Massager Muscle Massager with 10 Pads, Dust-Proof Drawstring Storage Bag, Fastening Cable Ties

  • Based on 58,888 reviews
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Availability: In Stock.
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Arrives Oct 20 – Oct 21
Order within 23 hours and 56 minutes
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Color: Black


Features

  • Multifunctional Tens Massager with 24 Preprogrammed Massage Modes for Pain and Muscle Relief. TENS unit help relieve pain associated with sore and aching muscles in the shoulder, waist, back, neck, upper extremities (arm), and lower extremities(leg) due to strain from exercise or normal household work activities. Electric massager is also intended to be used to stimulate healthy muscles in order to improve and facilitate muscle performance.
  • Non Invasive, Non Drug Choice for Relieving Pain. Great Device You Can Use at Home for Pain Management. If you want to relieve pain, just trying Belifu TENS massager. It is with human body simulation technology, microcomputer intelligent control technology, simulates a variety of massage methods. Help for relieving pain associated with sore and aching muscles in the shoulder, waist, back, neck, upper extremities (arm), and lower extremities(leg) due to strain from exercise or household work.
  • A/B Dual Channels with 24 Modes, 20 level Intensity and Time Control. relax Any Time Anywhere with Pocket Size! You can operate it with different intensity settings for each channel. With portable size, it can be used in the office, car or travel on the go.Total body relaxation: use for back, knee, shoulder, ankles, wrist and elbow and make this the most powerful weapon for your body relax.
  • Built in Powerful Rechargeable Lithium Battery,with 10 Upgraded Reusabale Pads-- It can be connected to wall charger, power bank or laptop USB port to charge. Don't worries about treatment interruption for dead AA batteries any more. With battery level indicator remind you charge timely. Includes 10 top-tier adhesive pads for up to 50 uses, reusable and compatible, ensuring long-lasting comfort in TENS therapy.
  • Free Dust-Proof Drawstring Storage Bag, Reusable Fastening Cable Ties and 10 Pcs of Self Adhesive Conductive Reusable Pads. No more cable mess after use with fastening cable ties. A quick and easy solution for tens lead wires management. Hassle free storage system for the tens massager and wires.

Description

Non-Invasive, Non-Drug Choice for Relieving Pain. Great Device You Can Use at Home for Pain Management. By placing the pads exactly at the site of the pain, you get fast relief, without having to digest potentially harmful or addictive prescription medicine. If you have any type of pain such as pain associated with sore and aching muscles in the shoulder, waist, back, neck, upper extremities (arm), and lower extremities(leg) due to strain from exercise or household work activities, it can provide you with immediate relief. It is just like a natural process as it is done by your own body, it helps with reducing the pain by stimulating the nerve ends. At Belifu, we are passionate about creating products that enrich your health and celebrate your life. Our goal is to deliver products that help others live better. Belifu strives to consistently improve our products and customer service. We value quality in order to best serve our customers and enrich their lives. Using Tips: 1. If you only plug one wire, you should make sure that two pads connected with the same wire are placed on your skin at the same time so that the unit can work properly. If you plug two wires, you need to connect the 4 or 6 pads to the both wires and then place all of these pads on your skin at the same time, otherwise it will not work. 2. The TENS device will be shut off automatically because the timer is set for 10-60 minutes. The max timing for one running is 60 minutes. If you need more therapy for longer than 60 minutes, you need to reset it. Note: Not suitable for pregnant women and hypertension patients, and not safe for people with pacemakers. At Belifu, Our mission is to remind the world that life is beautiful. We are passionate about creating products that enrich your health and celebrate your life. Our goal is to deliver products that help others live better. Belifu strives to consistently improve our products and service. We value quality in order to best serve our customers and enrich their lives.

Product Dimensions ‏ : ‎ 4 x 2 x 2 inches; 11.21 ounces


Item model number ‏ : ‎ SM9126


Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)


Date First Available ‏ : ‎ March 27, 2019


Manufacturer ‏ : ‎ Belifu


Best Sellers Rank: #7,116 in Health & Household (See Top 100 in Health & Household) #8 in Muscle Stimulators & Accessories


#8 in Muscle Stimulators & Accessories:


Customer Reviews: 4.5 4.5 out of 5 stars (58,888)


Target Use Body Part: Arm, Back, Leg, Neck, Shoulder


Power Source: Battery Powered


Other Special Features of the Product: Rechargeable


Massager Form: Wrap Around Neck Massager


Specific Uses For Product: Muscle Pain Relief


Product Benefits: Pain Relief


Product Grade: Home


Water Resistance Level: Not Water Resistant


Massage Therapy Technique: Vibration


Charging Time: 40 minutes


Battery Average Life: 20 hours


Brand Name: Belifu


Model Name: SM9126


Model Number: SM9126


Unit Count: 1 Count


UPC: 754970045775


Number of Packs: 1


Manufacturer: Belifu


Manufacturer Part Number: TENS001


Item Weight: 0.32 kg


Item Dimensions L x W x H: 4"L x 2"W x 2"H


Color: Black


Style Name: Modern


Form Factor: Neck Wrap/Collar


Material Type: Metal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 20 – Oct 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The Tens unit has amassed overwhelmingly positive reviews from a broad range of users dealing with different physical pain issues. The device is highly praised for its functionality, durability, and effectiveness in relieving various types of pains. In addition to its pain-relief efficacy, the portability and long-lasting battery life of the unit have also been highly appreciated by many users.

Pros

  • 👍 Effective in relieving various types of pain and discomfort.
  • 👍 Portable and convenient for users on-the-go.
  • 👍 Decent battery life that lasts a long time.
  • 👍 Value for money considering its functionality.

Cons

  • 👎 Some users found the array of 24 settings overwhelming.
  • 👎 The adhesiveness of the pads can occasionally be problematic.
  • 👎 Both wires need to be connected for the unit to function.
  • 👎 Modes are said to feel more 'prickly' than 'massagey'.

Should I Buy It?

Based on the largely positive reviews, buying the Tens unit would be a wise decision, particularly for people dealing with chronic pain or other similar discomforts. The product delivers good value for money and seems to be a promising solution for pain relief. Despite some minor drawbacks, overall, the device has been praised for its excellent performance and durability.


  • It is a good unit and priced right. Worth the purchase.
Color: Black
I got this for my Fiance's back "pinched nerve" and it is helping him get through the day. He loves the adjustability of power with the options offered. They are more comfortable then the drug store one I had the he was using. The value for the money is perfect. We both find he quality to be good too. As for pain relief. It helped a lot at first, he could walk around but now the pinch is progressing so much that he can't find much comfort laying down either. He is in so much pain that sitting, standing or laying down still cause him pain. But he can tell it makes breathing easier when he uses this Tens unit. ... show more
Reviewed in the United States on August 13, 2026 by Maureen Schneider

  • Surprisingly powerful for a home TENS unit!
Color: Black
I love this little thing! I regularly visit a chiropractor and have experience with professional TENS equipment, so I have something to compare it to. I was genuinely surprised by how powerful this little home unit is. It delivers a pretty substantial electrical pulse for something so compact. It’s lightweight, portable, and has plenty of settings to experiment with. I particularly like that the two channels can be adjusted independently, allowing different intensity levels depending on where you’re using the pads. My first session lasted quite a while, and I was impressed with its performance. I’ll admit I started pushing buttons before thoroughly reading the instruction manual, so I’m still figuring out all the different modes and settings. I’m not claiming this is medical-grade equipment, but based on my experience receiving similar treatments at my chiropractor’s office, it certainly holds its own in terms of intensity. For a portable home TENS unit, I’m very impressed! ... show more
Reviewed in the United States on October 9, 2026 by Melissa G

  • Good buy
Color: Black
Works well. Many adjustments for type of pulse. The fine tuning on the strength of the pulse would make it perfect.
Reviewed in the United States on September 8, 2026 by Will L.

  • Really good
Color: Black
It’s just what you need. Easy to have in you and travel size. Help a lot 30minutes at a minimum and your feeling new. Is use it all the time
Reviewed in the United States on September 19, 2026 by Gerald VeraRamirez

  • Well packaged but kept shorting and then stopped working.
Color: Pink
Updating my review! * My original review (it was broken within a month). After submitting the review the company reached out to me by email. They were extremely polite and addressed the situation head on. They sent out a replacement immediately, for free. They followed up after I received it to make sure it worked and that I was happy. It did and I was. They went over and beyond to make sure I had a unit that worked for me, and it sure does!!!! It took me a second to get it all attached and working but once I did, I had instant relief. I have Rhematoid arthritis as well as Lupas. Some days I can hold a coffee cup up to my mouth and other days I am perfectly fine. The big issue with that is that you never know when a flare up will happen. I am a stay at home mom and we homeschool. I have to be able to function at a high level. When I'm in a flare up and I wear this unit it helps tremendously! That's a huge blessing for me. Thank you for the customer service your company provided. Extremely prompt and helpful. Product is well worth the money! ... show more
Reviewed in the United States on April 19, 2026 by Kandice E

  • Amazing
Color: Gray
Amazing. It has really helped with back pain. I’ve used it at least 30 times and only charged it once. Very impressive battery life, extraordinary pain relief. It’s also very small and portable.
Reviewed in the United States on September 17, 2026 by Camie

  • Wow! This is a must have!
Color: Black
I was a little skeptical at first because the price was very good. It arrived the next morning right on time. I had a unit in the past that was provided by my doctor, and sadly it got misplaced. I suffer from sciatica, menstrual cramps, and an LCL and MCL injury. Doctors don't want to prescribe medication that I've been prescribed in the past and that I know will work and I got tired of being a guinea pig. So, I invested in my own unit to try to get some relief. As soon as I got this, I read the directions and put it to work. It is very easy to use, and I like that there are different modes/settings of vibrations on the unit. The size of the control unit fits in my hand and pocket. I like that it is portable so I can get up and still do day to day activities. I am not limited to staying in one place during the treatment. The pads are very sticky and seam like they can be refused for a decent amount of time. The cost of the product is ideal for immediate pain relief. Once you clip the lines onto the pads, they are very durable. I also like that I can treat pain up to an hour at a time. The vibration settings are medical grade strong, just like what I got from the chiropractor. I am almost in disbelief how great this product works. I will be incorporating this back into my everyday routines for relief. I highly recommend this product! ... show more
Reviewed in the United States on August 29, 2026 by Maryia Hernandez

  • They replaced my unit quickly.....Hardly used, then it stopped working
Color: Silver
Used this twice before battery needed charging. Took full charge but now it will power up,all functions on the screen are adjustable but the intensity meter will not increase or start sending pulses. Very low help available with only some overseas telephone numbers. It did work well when it worked. ***UPDATE*** I was contacted by the merchant, asked to send a short video of the malfunction to confirm the malfunction. The merchant agreed that the device was malfunctioning and promised a replacement right away.2 days later, I received the replacement and all is well. Fast, apologetic and great customer service. Well done team. I changed my review to 5 stars from the original 1 star. Sometimes things happen, but when you take good care of the customer, it makes all the difference. ... show more
Reviewed in the United States on August 29, 2026 by Matthew Wilt

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