---
product_id: 530513934
title: "EV-804 TENS/EMS 2 Channel Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Pain Management- 7 modes (Including 8 Pieces Electrodes Pads)"
brand: "istim"
price: "₱7350"
currency: PHP
in_stock: true
category: "I Stim"
url: https://www.desertcart.ph/products/530513934-ev-804-tens-ems-2-channel-combo-machine-unit-muscle
store_origin: PH
region: Philippines
---

# 2-channel TENS+EMS combo Lightweight & portable (150g) 8 premium Japanese electrode pads EV-804 TENS/EMS 2 Channel Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Pain Management- 7 modes (Including 8 Pieces Electrodes Pads)

**Brand:** istim
**Price:** ₱7350
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your recovery, block the pain, and stay unstoppable!

## Quick Answers

- **What is this?** EV-804 TENS/EMS 2 Channel Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Pain Management- 7 modes (Including 8 Pieces Electrodes Pads) by istim
- **How much does it cost?** ₱7350 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/530513934-ev-804-tens-ems-2-channel-combo-machine-unit-muscle)

## Best For

- istim enthusiasts

## Why This Product

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

## Key Features

- • **7 Advanced Modes:** Choose from 5 TENS and 2 EMS modes plus 12 preset programs tailored for chronic pain and muscle strengthening.
- • **Sleek, Portable Design:** Compact 150g unit crafted by a 30-year OEM expert, perfect for on-the-go pain management and muscle stimulation.
- • **Dual-Channel Powerhouse:** Simultaneously target pain and muscle recovery with 2 independent channels for personalized therapy.
- • **Premium Japanese Gel Pads:** Experience superior conductivity and skin comfort with biocompatible SEKISUI gel pads designed for sensitive skin.
- • **Clinically Trusted & Certified:** IEC60601-1 safety certified, drug-free pain relief trusted by professionals worldwide.

## Overview

The iStim EV-804 is a professional-grade 2-channel TENS and EMS combo device designed for effective pain relief and muscle stimulation. Featuring 7 modes and 12 preset programs, it delivers targeted electrical pulses through premium Japanese SEKISUI gel electrode pads for maximum comfort and conductivity. Certified for safety and trusted by healthcare professionals, this lightweight, portable unit offers drug-free, non-invasive therapy ideal for chronic pain, muscle recovery, and strengthening.

## Description

iStim EV-804 TENS/EMS 2 Channel Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Pain Management- 7 modes (Including 8 Pieces Electrodes Pads) : desertcart.co.uk: Health & Personal Care

## Features

- ✨TENS: "Transcutaneous Electrical Nerve Stimulation"- a non-invasive, drug-free method of pain relief used by Physical Therapists and professional Doctors for over decades. By delivering stable pulses to the skin to stimulate nerve fibers, the Tens unit could effectively block the pain signal in people’s brains.
- ✨EMS: “Electrical Muscle Stimulation” is an internationally accepted way of treating muscular injuries. It works by sending electronic pulses to the muscle needing treatment; this causes the muscle to exercise passively. When the muscle receives this signal, it contracts as if the brain has sent the signal itself. As the signal strength increases, the muscle flexes as in physical exercise.
- ✨iSTIM EV-804: Digital TENS EMS combo stimulator comes with 2 channels, 5 TENS modes 2 EMS modes and 12Preset programs, sending comfortable impulses through the skin that stimulate the nerve fibers in the treatment area. Effectively Block the pain signal to your brain! Safe and highly effective stimulation helps in treating chronic or acute pain (e.g., shoulder tension, back pain, arthritic, knee pain) and provides muscle relaxation and muscle strengthening.
- ✨JAPANESE ELECTRODE PADS: High-grade, and biocompatible SEKISUI Japanese gel, which facilitates efficient conducting of the electrical stimulator’s current to the patient’s skin in a dispersed manner. 100% SEKISUI Japanese Gel is the harmless ingredients and the best fit for even sensitive skin users. Use the iStim EV-804 with our best electrodes, making your every pain relief treatment more effective with perfect and comfortable experience [NOTE: DO NOT USE Extra Electrode Gel]
- ✨APPROVAL + PRODUCT SET: Approved for the pain relief product. Safe, All-Natural, Drug Free and Long-Lasting Pain Relief. Safety regulations (IEC60601-1, IEC60601-1-2 EMC) certified. Made in Taiwan. PRODUCT SET: Tens + EMS combo Unit x 1; Electrode Pads x 8; Lead Wires x 2 ; Instruction Manual x 1; Quick Guide x 1; 9V Battery x 1; Paper Case x 1 [NOTE: DO NOT USE EXTRA ELECTRODE GEL!!]

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D1YPTGF |
| ASIN  | B07D1YPTGF |
| Batteries  | 1 Lithium Polymer batteries required. |
| Benefits | Pain Relief and Muscle Stimulation |
| Best Sellers Rank | 31,652 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 56 in Muscle & Nerve Stimulators |
| Brand Name | iSTIM |
| Colour | White |
| Country Of Origin | Taiwan |
| Country of origin  | Taiwan |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,094) |
| Customer reviews | 4.4 4.4 out of 5 stars (1,094) |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Form Factor | Compact, Standalone Unit |
| Guaranteed software updates until  | unknown |
| Is Product Cordless | No |
| Is discontinued by manufacturer  | No |
| Item Dimensions L x W x H | 10.1L x 6.1W x 2.5H centimetres |
| Item Weight | 150 Grams |
| Item model number  | EV-804 |
| Manufacturer | Everyway-Medical |
| Manufacturer  | Everyway-Medical |
| Manufacturer Part Number | EV-804 |
| Massage Therapy Technique | Effleurage |
| Massager Form | Massage Mat |
| Material Type | Plastic |
| Model Name | iStim EV-804 |
| Model Number | EV-804 |
| Other Special Features of the Product | Rechargeable |
| Power Source | Battery Powered |
| Product Dimensions  | 17.78 x 15.24 x 7.62 cm; 150 g |
| Product Grade | Home |
| Specific Uses For Product | Arthritis |
| Style Name | Modern |
| Target Use Body Part | Back |
| Unit Count | 1.00 count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** iSTIM
- **Colour:** White
- **Item weight:** 150 Grams
- **Massager form:** Massage Mat
- **Material:** Plastic
- **Power source:** Battery Powered
- **Product dimensions:** 10.1L x 6.1W x 2.5H centimetres
- **Special feature:** Rechargeable
- **Specific uses for product:** Arthritis
- **Use for:** Back

## Images

![EV-804 TENS/EMS 2 Channel Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Pain Management- 7 modes (Including 8 Pieces Electrodes Pads) - Image 1](https://m.media-amazon.com/images/I/71D+ucxGMHL.jpg)

## Questions & Answers

**Q: What are the dimensions of the unit?**
A: A little bigger than s cigarette pack.

**Q: is there a "continuous mode" (no forced shutdown after 10,15, or 30 minutes)?**
A: If you change the time settings, you can have it running until it run out of charge. So, yes there is

**Q: asked if battery can be replaced you said no-how long does the lithium battery last then?**
A: Mine is about 1-1/2 years old and only has 1/2 the power strength it used to.

**Q: My unit came with a white usb charger... has anyone else got a white charger too? could it be something wrong with my charger adapter?**
A: I don't think they color-match the unit and the charger.

## Frequently Bought Together

- iSTIM EV-804 TENS/EMS 2 Channel Rechargeable Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Management- 7 modes/24 Programs/Backlit (Including Electrodes Pads)
- iStim Super Soft 2"x2" TENS Unit Electrodes for TENS Massage EMS Unit/Muscle Stimulator - 100% Japanese Gel - 16 Pieces Reusable Electrode Pads (2"x2"- 16 Pieces - Black)
- Spectra 360 Premium Electrode Gel for ECG, TENS, Monitoring, Pediatrics Soothing Gel Anti-Irritation 8.5 oz Tube - Each

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-09-30*