---
product_id: 225841362
title: "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: "VT16099"
currency: VUV
in_stock: true
reviews_count: 8
category: "Belifu"
url: https://www.desertcart.vu/products/225841362-4-channel-tens-unit-electro-muscle-stimulator-fully-isolated-independent
store_origin: VU
region: Vanuatu
---

# 4 fully isolated channels 24-hour rechargeable battery life 24 independent massage modes 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:** VT16099
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your recovery with precision and freedom!

## Quick Answers

- **What is this?** 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?** VT16099 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/225841362-4-channel-tens-unit-electro-muscle-stimulator-fully-isolated-independent)

## 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 independent 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.
- • **All-Inclusive Pain Relief Kit:** Comes with 8 reusable electrode pads, cable organizers, and a sleek carrying bag for on-the-go convenience.
- • **Drug-Free, Non-Invasive Therapy:** Harness advanced microcomputer technology for effective pain management without medications.
- • **Long-Lasting Rechargeable Battery:** Enjoy up to 24 hours of uninterrupted therapy with a powerful lithium polymer battery.

## 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 complete with reusable electrode pads and cable management 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: Happy with this purchase. - Review for the Belifu Dual Channel Tens Unit Electro Muscle Stimulator So far I like the unit. It arrived quickly and packaged nicely. Its compact and came with everything advertised. Ive had it for 10 days and I've only used it on an aching shoulder with muscle strain. I like the various settings and the intensity levels. If you order this and cannot find the touch pencil, look in the pouches that contain the large pads. At first I didn't think I received a pen but found it once I was doing the inventory of parts. The touch screen is definitely easier to use with the pen. It's not a touch screen like your smart phone that recognizes a gentle touch. If you find yourself without the pen you can use a fingernail, sometimes the finger tip might work but it is much easier with the pen. The pads that came with the device stick to my skin with no issue. I use it after a shower or if I wipe the area down with alcohol to ensure no body oil will interfere. I am not hairy on my shoulders or arms so there is no problem with the pads sticking to me. I've only used 1 set of pads and leads multiple times at this point and it all seems to be holding up well. I can tell the stickiness of the pads isn't as strong as it was to start but they still stick nicely. I've used the exact same ones at least 10 times now to see how well they continue to stick. I move them around to different positions during one session so they are getting stuck and unstuck a lot and are holding up. Obviously the stickiness will fade but I'm still happy with how well they hold up. The manual gives some suggestions on where to place the pads for the relief you need but the illustrations are really small. I go online and find out the best placement as well as more suggestions for various degrees of stimulation. I haven't experienced the charging issue others have mentioned, yet, and hopefully wont. I will continue to use it and update this if anything changes but for now its a nice purchase to relieve some aching muscles.

## 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 |
| ASIN  | B086JYNHNY |
| Batteries  | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #111,789 in Health & Household ( See Top 100 in Health & Household ) #283 in Muscle Stimulators & Accessories #30,843 in Exercise & Fitness Equipment |
| Brand Name | Belifu |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,992) |
| Date First Available  | March 30, 2020 |
| Is Product Cordless | Yes |
| Item Weight | 490 Milligrams |
| Item model number  | SM9126 |
| Manufacturer | Belifu |
| Manufacturer  | Belifu |
| Massage Therapy Technique | Vibration |
| Massager Form | Massage Pillow |
| 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 |
| Package Dimensions  | 6.18 x 3.62 x 2.64 inches; 0.02 ounces |
| 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 |
| Specific Uses For Product | Arthritis |
| Style Name | Modern |
| Target Use Body Part | Back, Feet, Shoulder |
| UPC | 791342827188 |
| Unit Count | 1.00 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

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

## Images

![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/71d6Gy5u0sL.jpg)

## 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.

### ⭐⭐⭐⭐⭐ Happy with this purchase.
*by S***W on December 18, 2023*

Review for the Belifu Dual Channel Tens Unit Electro Muscle Stimulator So far I like the unit. It arrived quickly and packaged nicely. Its compact and came with everything advertised. Ive had it for 10 days and I've only used it on an aching shoulder with muscle strain. I like the various settings and the intensity levels. If you order this and cannot find the touch pencil, look in the pouches that contain the large pads. At first I didn't think I received a pen but found it once I was doing the inventory of parts. The touch screen is definitely easier to use with the pen. It's not a touch screen like your smart phone that recognizes a gentle touch. If you find yourself without the pen you can use a fingernail, sometimes the finger tip might work but it is much easier with the pen. The pads that came with the device stick to my skin with no issue. I use it after a shower or if I wipe the area down with alcohol to ensure no body oil will interfere. I am not hairy on my shoulders or arms so there is no problem with the pads sticking to me. I've only used 1 set of pads and leads multiple times at this point and it all seems to be holding up well. I can tell the stickiness of the pads isn't as strong as it was to start but they still stick nicely. I've used the exact same ones at least 10 times now to see how well they continue to stick. I move them around to different positions during one session so they are getting stuck and unstuck a lot and are holding up. Obviously the stickiness will fade but I'm still happy with how well they hold up. The manual gives some suggestions on where to place the pads for the relief you need but the illustrations are really small. I go online and find out the best placement as well as more suggestions for various degrees of stimulation. I haven't experienced the charging issue others have mentioned, yet, and hopefully wont. I will continue to use it and update this if anything changes but for now its a nice purchase to relieve some aching muscles.

### ⭐⭐⭐⭐ Belifu Dual Channel TENS Unit: Cheaply Made, But Priceless for Sore Muscles
*by C***D on July 11, 2024*

Alright folks, let’s talk about the Belifu Dual Channel TENS Unit Electro Muscle Stimulator – the little device that’s become my nightly superhero for sore muscles. I’ve bought several of these over time, and while they might be as durable as a paper umbrella in a hurricane, they’re still a total game changer. First off, let’s address the elephant in the room: the build quality. These units are pretty cheaply made. They’ve got the durability of a wet tissue paper and feel like they might crumble if you look at them too hard. But hey, we’re not here to judge a book by its cover, right? It's what's inside that counts! And what's inside is a powerhouse for pain relief. This little gadget packs a punch with its 24 independent modes, giving you a variety of sensations from gentle taps to "did I just get electrocuted?" pulses. It’s like having your own personal masseuse, minus the awkward small talk and hefty price tag. Whether you’re dealing with post-workout soreness or just the aches and pains of pretending to be athletic, this TENS unit has got your back (literally). The dual channel feature is a real lifesaver. It’s fully isolated, so you can treat two different areas at once with different settings. Got a sore shoulder and a nagging lower back? No problem. This little wonder will zap both into blissful relaxation simultaneously. It’s like multitasking, but for your muscles. And let’s talk about value. Despite their flimsy construction, these units are affordable enough that replacing them isn’t a big deal. I use mine every night, and for the relief it provides, it’s worth every penny. Think of it as a disposable hero – swooping in to save the day, even if it doesn’t stick around for the sequel. Bottom line: The Belifu Dual Channel TENS Unit might be cheaply made, but don’t let that fool you. It’s a budget-friendly miracle worker for sore muscles, offering incredible value for the price. So if you’re looking for a nightly muscle relief hero, this little device is worth a shot. Just handle with care and enjoy the sweet, sweet relief!

## 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 Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*