---
product_id: 576068804
title: "3-in-1 TENS Unit with EMS & Relax for Pain Relief, 32 Modes, EVA Case | EMS Muscle Stimulator with 40 Levels for Gradual Lower Back Pain Relief Therapy, Electronic Pulse Massager, 12 Electrode Pads"
price: "€ 87.41"
currency: EUR
in_stock: true
reviews_count: 10
url: https://www.desertcart.sk/products/576068804-3-in-1-tens-unit-with-ems-and-relax-pain
store_origin: SK
region: Slovakia
---

# 32 modes & 40 intensity levels 20-hour rechargeable battery 12 latex-free, multi-shape electrode pads 3-in-1 TENS Unit with EMS & Relax for Pain Relief, 32 Modes, EVA Case | EMS Muscle Stimulator with 40 Levels for Gradual Lower Back Pain Relief Therapy, Electronic Pulse Massager, 12 Electrode Pads

**Price:** € 87.41
**Availability:** ✅ In Stock

## Summary

> ⚡ Recharge your relief — pain-free living, anytime, anywhere!

## Quick Answers

- **What is this?** 3-in-1 TENS Unit with EMS & Relax for Pain Relief, 32 Modes, EVA Case | EMS Muscle Stimulator with 40 Levels for Gradual Lower Back Pain Relief Therapy, Electronic Pulse Massager, 12 Electrode Pads
- **How much does it cost?** € 87.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/576068804-3-in-1-tens-unit-with-ems-and-relax-pain)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Power:** Rechargeable lithium battery delivers up to 20 hours of uninterrupted use—no more hunting for batteries.
- • **All-in-One Recovery:** Combines TENS, EMS, and Relax modes to tackle pain, muscle soreness, and relaxation in one sleek device.
- • **Travel-Ready Design:** Compact size with a durable EVA case and included accessories means relief is always within reach, wherever you go.
- • **Skin-Friendly & Safe:** Latex-free gel pads are FDA, CE, and RoHS compliant, ensuring irritation-free use for over 50 sessions.
- • **Precision Pain Relief:** Dual-channel control lets you target multiple areas simultaneously with customizable intensity for personalized therapy.

## Overview

The AVCOO 3-in-1 TENS Unit is a professional-grade, drug-free pain relief device featuring 32 therapy modes and 40 intensity levels across dual channels. It integrates TENS, EMS, and Relax functions to effectively target muscle soreness and chronic pain in multiple body zones. Equipped with a powerful rechargeable battery lasting up to 20 hours and a set of 12 latex-free electrode pads in various sizes, it offers customizable, safe, and convenient therapy on the go—all packed in a sleek, travel-friendly EVA case.

## Description

Buy AVCOO 3-in-1 TENS Unit with EMS & Relax for Pain Relief, 32 Modes, EVA Case | EMS Muscle Stimulator with 40 Levels for Gradual Lower Back Pain Relief Therapy, Electronic Pulse Massager, 12 Electrode Pads on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: It works very well - This little guy is great and has been helping with my pain for several weeks now. I love that it has 4 pads so I can do both of my shoulders or knees or a shoulder and knee at the same time. It's got a timer that shows how much time is left which you can easily change with a press of the button. It has lots of different settings so anyone can find a setting that works for them. It is rechargeable which is awesome, no batteries to buy frequently. I use mine almost daily. The charge lasts a long time too! I am not so sure I understand the EMS how it's different from a regular tens machine but whatever it is I am getting relief. Great little device, only thing I would change is to have like a clip on it so you don't have to carry it in your hand if you need to move. Other than that a good little device and the price isn't bad either.
Review: Exactly as expected, really good, therapeutic way to relieve pain. - I was a little desperate after my ancient Lloyds Pharmacy TENS unit cable broke, I was using it for pain relief after my knee replacement. I had to find a replacement quickly, since the cables and pads have a unique design and connector, and no replacement cables or pads are even made any more…it’s that old!. I did my research and overthought and agonized over my choices, as usual, and settled on this one. I chose this because of the features; number of modes, intensity settings, number of zones I can use at one time, type of connection from the cord to the pad, ease of replacement of pads when they wear out, recharge-ability, size, price, and reviews. I always look at. Negative reviews first, and many of those seem be from users who weren’t really familiar with how this works, one complaining that it didn’t come with a belt clip (none was advertised), and 1 or 2 said that the unit was defective (there is a 24 month warranty) It arrived quickly, was fully charged, in a very convenient carrying case, and included everything needed to use immediately. I was impressed by the number of pads included (12) and the VERY thoughtful “landing pad” to stick the pads to for reuse after you’re done with treatment - THAT is brilliant!. You can select which setting to use; TENS, EMS, or RELAX. I don’t need electric muscle stimulation, or to relax (not right now anyway), pain relief is what I’m looking for, so TENS is perfect. I doubt if I’ll ever use the other settings. I can select which zone to use, A or B or BOTH. I just need one for now so I plugged one cable into zone A at the top of the unit, attached the pads and stuck one to my leg above the knee, and one just above my ankle, in line with each other. I turned on the unit and began to play with the modes and intensity settings until I found one that worked perfectly…a firm and bold tapping feeling that distracts my brain from the pain in my knee, but isn’t painful itself. It worked really well. I like the size of the unit, about the size of a smaller flip phone, with an easy to read LCD screen and simple buttons to set mode, intensity and time. The cords could be a little longer for those of us with long legs, but they work. I keep the pads attached to my leg between treatments, either leaving the cable attached, or removing them from beneath my compression stockings at night. (Yeah…dead sexy, right?). The battery claims a 40 hour life, I have no idea about that since I haven’t exhausted the battery yet. When I do, it recharges using the included charging cable and a USB plug. For such a good quality TENS unit that gives a good, strong, therapeutic result, I would expect to pay more than $36.99. TENS units have been widely and cheaply available in Europe for several decades, and when they first began to catch on in the US, they were expensive, well over $100, with a very limited selection. Now they are widely available here, the prices have come down and are on par with what I paid in the UK taking into consideration the exchange rate too. I also bought the replacement pads and they were only $8.99 for 20 pads of various sizes. The connector between the cable & pad is a very common design and replacements are widely available.

## Features

- Drug-free to Relax & Recover: AVCOO 3-in-1 multifunctional TENS machine combines TENS, EMS, and RELAX 3 therapies in one. The muscle stimulator can help relieve muscle soreness and pain in the elbow, shoulders, back, knees, arms, legs, sciatica, and pelvic zone. If you have chronic or acute pain, just try AVCOO TENS massager for relief
- Dual Channel with 32 Modes, 40 Intensities: This EMS muscle stimulator with A/B dual channels features 32 modes and 40 intensity levels. You can operate the electric massager with different intensity settings for each channel and target various massage pain areas without shocking feelings
- Powerful Rechargeable Battery: The electric massager is built with a powerful lithium battery to provide 20 hours of use. This TENS device can be connected to the wall charger, power bank, or laptop USB port to charge. The battery level indicator can remind you to charge it on time, no more worries about treatment interruption
- Multi-shape Pads Combination: Experience targeted relief with 2 sizes of pads of the stim machine. Small pads target areas such as the neck, knee, and ankle; larger pads focus on the shoulders, waist, and thighs. These upgraded pads are made of latex-free gel for more than 50 times of use without skin irritation and are fully compliant with CE, RoHS, and FDA standards.
- Complete Kit: This package contains the following: 1 pocket-size TENS machine, 1 EVA travel carry case, 12Pcs electrode pads (4 rectangular pads in 2'' x 4'', 8 square pads in 2'' x 2''), 1 pads holder, 2 leads, 1 USB charging cable, 1 manual. (12 months warranty)

## Images

![3-in-1 TENS Unit with EMS & Relax for Pain Relief, 32 Modes, EVA Case | EMS Muscle Stimulator with 40 Levels for Gradual Lower Back Pain Relief Therapy, Electronic Pulse Massager, 12 Electrode Pads - Image 1](https://m.media-amazon.com/images/I/81u+NQFQ+PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works very well
*by K***Y on September 20, 2024*

This little guy is great and has been helping with my pain for several weeks now. I love that it has 4 pads so I can do both of my shoulders or knees or a shoulder and knee at the same time. It's got a timer that shows how much time is left which you can easily change with a press of the button. It has lots of different settings so anyone can find a setting that works for them. It is rechargeable which is awesome, no batteries to buy frequently. I use mine almost daily. The charge lasts a long time too! I am not so sure I understand the EMS how it's different from a regular tens machine but whatever it is I am getting relief. Great little device, only thing I would change is to have like a clip on it so you don't have to carry it in your hand if you need to move. Other than that a good little device and the price isn't bad either.

### ⭐⭐⭐⭐⭐ Exactly as expected, really good, therapeutic way to relieve pain.
*by A***N on January 19, 2026*

I was a little desperate after my ancient Lloyds Pharmacy TENS unit cable broke, I was using it for pain relief after my knee replacement. I had to find a replacement quickly, since the cables and pads have a unique design and connector, and no replacement cables or pads are even made any more…it’s that old!. I did my research and overthought and agonized over my choices, as usual, and settled on this one. I chose this because of the features; number of modes, intensity settings, number of zones I can use at one time, type of connection from the cord to the pad, ease of replacement of pads when they wear out, recharge-ability, size, price, and reviews. I always look at. Negative reviews first, and many of those seem be from users who weren’t really familiar with how this works, one complaining that it didn’t come with a belt clip (none was advertised), and 1 or 2 said that the unit was defective (there is a 24 month warranty) It arrived quickly, was fully charged, in a very convenient carrying case, and included everything needed to use immediately. I was impressed by the number of pads included (12) and the VERY thoughtful “landing pad” to stick the pads to for reuse after you’re done with treatment - THAT is brilliant!. You can select which setting to use; TENS, EMS, or RELAX. I don’t need electric muscle stimulation, or to relax (not right now anyway), pain relief is what I’m looking for, so TENS is perfect. I doubt if I’ll ever use the other settings. I can select which zone to use, A or B or BOTH. I just need one for now so I plugged one cable into zone A at the top of the unit, attached the pads and stuck one to my leg above the knee, and one just above my ankle, in line with each other. I turned on the unit and began to play with the modes and intensity settings until I found one that worked perfectly…a firm and bold tapping feeling that distracts my brain from the pain in my knee, but isn’t painful itself. It worked really well. I like the size of the unit, about the size of a smaller flip phone, with an easy to read LCD screen and simple buttons to set mode, intensity and time. The cords could be a little longer for those of us with long legs, but they work. I keep the pads attached to my leg between treatments, either leaving the cable attached, or removing them from beneath my compression stockings at night. (Yeah…dead sexy, right?). The battery claims a 40 hour life, I have no idea about that since I haven’t exhausted the battery yet. When I do, it recharges using the included charging cable and a USB plug. For such a good quality TENS unit that gives a good, strong, therapeutic result, I would expect to pay more than $36.99. TENS units have been widely and cheaply available in Europe for several decades, and when they first began to catch on in the US, they were expensive, well over $100, with a very limited selection. Now they are widely available here, the prices have come down and are on par with what I paid in the UK taking into consideration the exchange rate too. I also bought the replacement pads and they were only $8.99 for 20 pads of various sizes. The connector between the cable & pad is a very common design and replacements are widely available.

### ⭐⭐⭐⭐⭐ Effective & Easy to Use TENS Unit!
*by S***1 on February 25, 2026*

The AVCOO 3-in-1 TENS Unit with 32 Modes has been great for muscle relief and relaxation. It’s easy to navigate, and the dual channels + 40 intensity levels let you customize the treatment just how you like it. What I like most: Lots of modes for different needs Dual-channel support — can work two areas at once Adjustable intensity — gentle to strong options Portable and convenient Whether for sore muscles, back pain, or after workouts, this unit works well and is worth it! 👍💪

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-02*