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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 61,595 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 6
Order within 9 hours and 55 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.

Use for: Arm, Back, Leg, Neck, Shoulder


Power Source: Battery Powered


Item Weight: 0.32 Kilograms


Brand: Belifu


Color: Black


Product Dimensions ‏ : β€Ž 4 x 2 x 2 inches; 11.21 ounces


Item model number ‏ : β€Ž SM9126


Batteries ‏ : β€Ž 1 Lithium Polymer batteries required. (included)


Date First Available ‏ : β€Ž March 27, 2019


Manufacturer ‏ : β€Ž Belifu


Best Sellers Rank: #4,742 in Health & Household (See Top 100 in Health & Household) #5 in Muscle Stimulators & Accessories


#5 in Muscle Stimulators & Accessories:


Customer Reviews: 4.5 4.5 out of 5 stars 61,595 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 6

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews

πŸš€ 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

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

Cons

  • πŸ‘Ž Some users found the array of 24 settings overwhelming.
  • πŸ‘Ž The adhesiveness of the pads can occasionally be problematic.
  • πŸ‘Ž Both wires need to be connected for the unit to function.
  • πŸ‘Ž 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.


  • Great Product
Color: Black
Easy to use and works like a charm. The intensity is mild. Pain washed away in no time.
Reviewed in the United States on August 26, 2025 by LaMarr Gordon

  • Great little unit
Color: Black
Have used several different brands of these units including the chirp which is much more expensive. This is a nice little unit. Has plenty of modes and really works well. The included pads are super sticky and reusable for quite a few times. Well worth the money IMHO.
Reviewed in the United States on September 18, 2025 by Kurt

  • Amazing
Color: Black
Compact and easy to use. The electrotherapy device really helps relieve muscle tension and soreness after work. I like the adjustable intensity levels, and the battery lasts a long time. Very convenient for home useβ€”definitely worth it!
Reviewed in the United States on September 10, 2025 by tiffany

  • One of the best for all day use & battery
Color: Black
Guys this is just awesome. It is effective on relaxing your muscles. Also works on swollen areas as electricity helps with it. It is very powerful I haven't used it full power. Wife and me can't tolerate it. Looks and has been holding strong since I bought it. Size is very compact you can use it to work easily with battery lasting all day, keep in mind we don't use it full power. This may affect battery life. Four starts because it is not super easy to select modes. Besides that this is awesome. ... show more
Reviewed in the United States on April 27, 2025 by Automotive tech on Amazon

  • Great product, fantastic customer service!
Color: Black
I purchased this six months ago and we've been very happy with the unit. The machine is very small yet powerful and the battery lasts a long time! The pads are excellent and still sticky after many uses. Be careful to keep the plastic liners to stick them back on when are done with the pads. One drawback is that there is no continuous mode, but that seems to be common with TENS devices at this price range. Customer support is EXCELLENT and responded quickly to my concern. I would purchase again without hesitation. ... show more
Reviewed in the United States on October 13, 2025 by kat

  • Great bang for the buck, works great
Color: Black
Great for sore muscles and herniated disk in my back. The pulse/vibration level has lots of variations and can be very strong, device has lots of options and simple design, all for a great price.
Reviewed in the United States on September 12, 2025 by Douglas

  • Great Device with Top-Notch Support!
Color: Black
The Belifu Dual Channel TENS EMS Unit is fantastic! I got it for my brother, who is recovering from a stroke, but it worked so well I’m getting one for myself. The pulsations are soothing and targeted, and it’s easy to use with 24 modes and dual channels. It comes with a charger cable and a handy storage bag to keep it protected. One thing I especially like is their wonderful customer service, they make sure that you are satisfied with their product. Highly recommend for recovery and muscle relaxation. ... show more
Reviewed in the United States on September 24, 2025 by R.B. Vargas R.B. Vargas

  • Not for me
Color: Black
It was ok. Not for me.
Reviewed in the United States on October 14, 2025 by Gerardo Baquilod

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