---
product_id: 225841362
title: "Belifu 4 Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building"
brand: "belifu"
price: "€ 79.72"
currency: EUR
in_stock: true
reviews_count: 8
category: "Belifu"
url: https://www.desertcart.fi/products/225841362-belifu-4-channel-tens-unit-electro-muscle-stimulator-fully-isolated
store_origin: FI
region: Finland
---

# 4 fully isolated channels 24-hour rechargeable battery 24 independent massage modes Belifu 4 Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building

**Brand:** belifu
**Price:** € 79.72
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your recovery with precision and freedom!

## Quick Answers

- **What is this?** Belifu 4 Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building by belifu
- **How much does it cost?** € 79.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/225841362-belifu-4-channel-tens-unit-electro-muscle-stimulator-fully-isolated)

## Best For

- belifu enthusiasts

## Why This Product

- Trusted belifu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **24 Modes of Precision:** Choose from 24 expertly designed massage programs tailored to your unique pain and muscle needs.
- • **Dual-Channel Powerhouse:** Treat two pain zones simultaneously with fully isolated channels for personalized relief.
- • **Complete Pain Management Kit:** Includes reusable electrode pads, cable ties, and organizer bag for a clutter-free, professional experience.
- • **Non-Invasive Drug-Free Relief:** Say goodbye to pills—embrace safe, effective pain management anytime, anywhere.
- • **Long-Lasting Rechargeable Battery:** Enjoy up to 24 hours of uninterrupted therapy with a powerful lithium battery and USB charging.

## Overview

The Belifu 4 Channel TENS Unit is a cutting-edge electro muscle stimulator featuring fully isolated dual channels and 24 independent massage modes. Designed for professional-grade pain relief and muscle recovery, it offers customizable intensity and timing controls, rechargeable battery life up to 24 hours, and comes with reusable electrode pads and accessories. Ideal for managing chronic pain, sports injuries, and muscle tension without drugs or invasive treatments.

## Description

Buy Belifu 4 Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: It works and it's high effective. - 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.
Review: A Great Product - 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.

## Features

- Fully Isolated Dual Channels with Independent 24 Modes, 30 level Intensity and Time Control. You can operate it like two separate tens machines at once. For example, you are treating some pain around your shoulders. You’re also struggling with some aches in your lower back. With this nifty muscle stimulator, you can treat both at the same time but run different programs and settings for each.
- Multi-functional Tens Massager with 24 Preprogrammed Massage Modes for Pain and Muscle Relief. TENS unit could help reduce pain and muscle spasms caused by a wide range of conditions including: arthritis, period pain, knee pain, neck pain, back pain, sports injuries. It’s also used as a method of pain relief during labor. Tens muscle stimulator is a powerful weapon in your fight against chronic pain.
- Non-Invasive, Non-Drug Choice for Relieving Pain. Great Device You Can Use at Home for Pain Management. If you have chronic or acute pain, just trying Belifu TENS massager for relief. It is with human body simulation technology, microcomputer intelligent control technology, simulates a variety of massage methods. Help for treating back pain, arthritic or inflamed discs/ joints, shoulder tension and muscle Relief.
- Free Organizer Bag, Reusable Fastening Cable Ties and 8 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.
- Built in Powerful Rechargeable Lithium Battery-- up to 24 Hours of Continuous Use. Tens Machine 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086JYNHNY |
| Best Sellers Rank | #103,516 in Health & Household ( See Top 100 in Health & Household ) #260 in Muscle Stimulators & Accessories #40,927 in Exercise & Fitness Equipment |
| Brand | Belifu |
| Brand Name | Belifu |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 6,701 Reviews |
| Is Product Cordless | Yes |
| Item Weight | 490 Milligrams |
| Manufacturer | Belifu |
| Massage Therapy Technique | Vibration |
| Massager Form | Massage Pillow |
| Material | Plastic, Metal, Conductive Rubber/Silicone Blend |
| Material Type | Plastic, Metal, Conductive Rubber/Silicone Blend |
| Model Name | Belifu Dual Channel Tens Unit Electro Muscle Stimulator |
| Model Number | SM9126 |
| Other Special Features of the Product | Rechargeable |
| Power Source | Battery Powered |
| Product Benefits | Offers personalized pain management with 24 massage modes, non-invasive and non-drug, and includes convenient accessories for easy use. |
| Product Grade | Home |
| Style Name | Modern |
| Target Use Body Part | Back, Feet, Shoulder |
| UPC | 791342827188 |
| Unit Count | 1.00 Count |
| Use for | Back, Feet, Shoulder |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Use for:** Back, Feet, Shoulder
- **Power Source:** Battery Powered
- **Material:** Plastic, Metal, Conductive Rubber/Silicone Blend
- **Item Weight:** 490 Milligrams
- **Brand:** Belifu

## Images

![Belifu 4 Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building - Image 1](https://m.media-amazon.com/images/I/711zpY8m3dL.jpg)
![Belifu 4 Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building - Image 2](https://m.media-amazon.com/images/I/714ddiNUz+L.jpg)
![Belifu 4 Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building - Image 3](https://m.media-amazon.com/images/I/7171tYrBTaL.jpg)
![Belifu 4 Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building - Image 4](https://m.media-amazon.com/images/I/71JPxXAJEuL.jpg)
![Belifu 4 Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building - Image 5](https://m.media-amazon.com/images/I/71Ug77o7lxL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Unit is on, but no sensation is felt in the pads.**
A: Both pads are not firmly on the skin. Or there is a loose connection. When you use two pads(one channel) or four pads(two channels), make sure you have placed all the pads on your body, otherwise it won’t work; Intensity level needs to be increased.

**Q: Adhesive gel pads do not stick to skin even after cleaning and moistening the gel pad.**
A: Adhesive gel pads need to be replaced.

**Q: Does not provide adequate pain relief.**
A: Use your massager 20-30 minutes at a time, 3-6 times per day. Not using it long enough. Not lying down when massaging neck.

**Q: Unit does not turn on or the screen is dim.**
A: Battery is low, recharge the battery.

**Q: One pads feels stronger than other.**
A: This is normal. Different areas of your body will react differently. Make sure the pads are moist and are making good contact.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works and it's high effective.
*by R***N on January 21, 2024*

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.

### ⭐⭐⭐⭐⭐ A Great Product
*by S***T on October 17, 2021*

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.

### ⭐⭐⭐⭐ Good unit - lousy instruction manual
*by J***D on December 17, 2020*

The TENS/EMS unit appears to work correctly (this is the first unit I purchased, so I have little to compare it to). But the instruction manual has MANY errors. The manual says there should be an AC adapter - there is none, and no space in the package to put one. There is no instruction how to use the Lock button feature. The unit has 24 modes, but no description of what each does or when each should be used (the on line manual has a little more description, but no instructions what each more is for) You just have to try each mode and see what you like. There should be more explanation of the difference between TENS and EMS, it could be harmful if used wrong (any unit, not just this one). The on line manual has two modes number 4 and no mode number 7. The instructions have a warning not to apply pads to the same area more than 30 minutes at a time, but the unit timer goes up to 60 minutes, seems contradictory. On sale it was low cost. With care it provides pain relief. From my reading (outside of this unit) TENS does not cure underlying problems, just short term pain relief, you need to know what to expect. Addendum - When I asked the factory how to use the LOCK button, they responded "Do Not Use Lock or Pause Buttons". Quick response, but silly information.

## Frequently Bought Together

- Belifu Dual Channel Tens Unit Electro Muscle Stimulator, Fully Isolated with Independent 24 Modes, Rechargeable Pulse Massager with Electrodes Pads for Neck Back Arms Chronic Pain Relief Body Building
- TENS Unit Electrode Pads NURSAL 20 Pack 3.5mm Snap EMS Replacement Pads for Electrotherapy Reuse More Than 30 Times, Compatible with MEDVICE,Belifu TENS Machine(Black)
- Belifu Storage Bag, Hard Travel Case for Tens Unit, Wires and Electrode Pads, Portable Zipper Bag with Film and Mesh bag

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-24*