# Comfytemp Dual Channel TENS and EMS Muscle Stimulator

Muscle Stimulator: The Comfytemp Dual Channel TENS Machine combines TENS and EMS stimulation with independent channels, 24 modes and adjustable DIY settings. Its rechargeable design and supplied electrode-pad sizes suit buyers who want several customisation options in one unit.

- [Original product page](https://bargainpostbox.co.uk/product/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [View offer](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Comfytemp
- Category: Beauty & Health > Health & Medical Care > Medical Aids
- Price: 21.98 GBP
- Previous price: 25.99 GBP
- Discount: 15%
- Price checked: 2026-11-14T10:08:28.661Z
- Rating: 4.6 / 5
- Reviews: 31

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Independent A/B channels are described as supporting different settings for two muscle groups at once.
- DIY settings allow adjustment of frequency, pulse width and on/off time alongside preset programmes.
- The listing describes a key lock and memory for the last-used settings.
- Electrode pads are supplied in two sizes, with care instructions for refreshing adhesion.

## Pros

- The two independent channels and separate settings offer flexibility when treating two areas in the same session.
- Twenty standard modes plus four DIY modes give preset and adjustable options.
- A timer, 20 intensity levels and memory function support session customisation.
- Ten pads in two sizes provide more placement-size options than a single pad size.

## Cons

- The stated 21-hour battery duration is a manufacturer claim, not an independently confirmed runtime.
- DIY controls and several adjustable parameters may take more setup than using a preset mode.

## Specifications

### Identity
- Brand: Comfytemp
### Stimulation and controls
- Stimulation types: EMS \(Electrical Muscle Stimulation\) and TENS \(Transcutaneous Electrical Nerve Stimulation\)
- Channels: Independent A/B dual channels
- Modes: 24 preset modes \(20 standard + 4 customizable DIY modes\)
- Intensity levels: 20 adjustable intensity levels
- Timer: 10-60 mins
- Frequency range: 10-150hz
- Pulse width range: 80-450us
- ON/OFF time: 20-300\(10=1s\)
### Screen and power
- Screen: 3-inch high-definition screen
- Battery life claim: up to 21 hours of continuous use
- Charging adapter guidance: 5V 1A or 5V 2A adapter
### Electrode pads
- Pad quantity and sizes: 10 PET TENS pads \(2x large 2.4" x 4"; 8x small 1.8" x 1.8"\)
- Pad reuse claim: 100+ reuse cycles
### Physical details
- Package dimensions and weight: 14.8 x 9.6 x 7.6 cm; 330 g
- Country of origin: China

## Before you buy

- Attach both electrodes for each channel to the skin before switching on. The listing recommends rinsing pads with water and air-drying them when adhesion fades. Use a 5V 1A or 5V 2A adapter for charging. The claimed pad reuse and battery durations are not independently confirmed.

## A good fit for

- People who want both TENS and EMS modes in one rechargeable stimulator.
- Buyers who value independent channel settings and the option to customise pulse parameters.
- Users seeking a unit supplied with multiple electrode pads in two sizes.

## Less suited to

- Buyers who need independently verified battery runtime or durability information.
- Anyone seeking a device with no electrode-pad setup.

## Customer feedback

The aggregate ratings lean positive, with most ratings in the four- or five-star categories and a smaller three-star share. Without written customer feedback, they do not reveal what buyers liked or disliked, or how the stimulator performs in use. Treat them as a limited overall signal rather than evidence about its battery, pad adhesion or stimulation settings.

## Frequently asked questions

### Can the two channels use different settings?
The listing says the A and B channels are independent and can target two muscle groups with different settings.
### What can be adjusted in DIY mode?
Frequency, pulse width and on/off time can be adjusted, according to the product details.
### How long does the battery last?
The listing claims up to 21 hours of continuous use. This is a stated maximum and is not independently verified.
### How many electrode pads are listed?
The listing describes 10 PET pads: two large pads measuring 2.4" x 4" and eight small pads measuring 1.8" x 1.8".

## Alternative options

- [TENS Machine for Pain Relief – GHTENS Rechargeable EMS Unit with 5 Modes, 80 Programs, Dual Channels & 8 Electrode Pads for Back, Sciatica, Shoulder Pain](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [iStim EV-804 TENS/EMS 2 Channel Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Pain Management- 7 modes \(Including 8 Pieces Electrodes Pads\)](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [Med-Fit 1 Dual Channel TENS Machine for Pain Relief & Pain Management \| CE2460 Certified TENS Unit for Back, Knee, Sciatica, Arthritis & Muscle Pain with 2 Independent Channels](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [Med-Fit Rechargeable Dual Channel Combined TENS & Muscle Stimulator \| Professional Pain Relief, Muscle Re-Education, Relaxation, and Strengthening - Manual Adjustments & 32 Built-in Programmes](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [Comfytemp Wireless TENS Machine for Pain Relief, Portable Muscle Stimulator \| Wireless TENS Unit for Pain Management, 15 Modes Rechargeable Electrical Massager with 2 Pads for Back, Shoulder, Knee, Arm](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [Med-Fit 3 Dual Channel TENS & EMS Muscle Stimulator for Pain Relief \| Class IIa Medical Device for Back Pain, Sciatica, Arthritis, Knee, Shoulder, Joint Pain & Muscle Rehab](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [AUVON Dual Channel TENS Machine for Pain Relief, 8 Pcs TENS Pad Replacement \| 20 Modes TENS Machine, 2" and 2"x4" TENS Unit Electrode Pads, Drug-Free Pain Relief for Shoulder, Lower Back, Muscle\(Silver\)](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [Med-Fit Wireless Rechargeable TENS Machine \| Does not Require Leads \| Gives Instant and targeted Pain Relief For Back, Neck, Shoulder, Sciatica, endometriosis, Period Pain](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [AUVON 4 Outputs TENS Machine with Large LCD for Pain Relief, 24 Modes \| EMS Muscle Stimulator, Drug-Free Pain Relief Therapy for Shoulder, Lower Back, Muscles, 10 Pcs 2-Size TENS Electrode Pads](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [AUVON 3-in-1 TENS Machine for Pain Relief, 30 Modes, 8pcs Premium Pads \| Rechargeable TENS/EMS/Relax Muscle Stimulator, Drug-Free Pain Relief for Shoulder, Back, Muscle, Storage Bag](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)
- [Comfytemp Wireless TENS EMS Muscle Stimulator, 30 Modes, Rechargeable \| 3-in-1 Dual Channel TENS Machine, 4 Replacement Pads, for Back Leg Knee Muscle Comfort, Portable Rechargeable Massage Device](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)

## Add-ons

- [Conductive Gel for use with Circulation Massagers, Pain Doctor and TENS Machines - 100ml Tube](https://bargainpostbox.co.uk/visit/comfytemp-dual-channel-tens-ems-muscle-stimulator)

## Images

![Comfytemp Dual Channel TENS and EMS Muscle Stimulator — 1](https://bargainpostbox.co.uk/i/FAoAqF5mE7USJGCTP43IrfbWKJnK9ihUvAEoTLnhZO9o4S-r9x6R-fyRXH2NFdlzrx8U-NRYyAoSJy-cflZVMidAuE6MaF9AET1KgXVRq4x0nYXMDE68HLtx.jpg)

![Comfytemp Dual Channel TENS and EMS Muscle Stimulator — 2](https://bargainpostbox.co.uk/i/d8vxnI4bGUppNbO0VWpEI8ZSJOKclPs0nOAgpaQXV8rFM2klZ0g0DrG4ldsv12smd8bYHwxaG-FewimP0b4VO061glOlcSiy6d92fjrEDKeedY1ZzYF8bNwl.jpg)

![Comfytemp Dual Channel TENS and EMS Muscle Stimulator — 3](https://bargainpostbox.co.uk/i/Bcsa7COXeXHGroMbQbZSpWTE8p4OPp2m4vBaUnJW648VlTEgaumh519L2q_wiLPhz_rw72MOUlDp5HwUteXULbPdn5uBPDK4lZ6rc0kF9JSP_ExZv2yaw-xB.jpg)

![Comfytemp Dual Channel TENS and EMS Muscle Stimulator — 4](https://bargainpostbox.co.uk/i/-oc39WRCWd9NYSg_kGxaC7ugi4KebSmS0PhubhGHJ-9DIet0WDCYsTwreRfkQoDBpPtwL7WnvJzeF3lFBDkh68o9Gof6_txlkaUF5D2v2dS-5kIsNtYjGwtp.jpg)

![Comfytemp Dual Channel TENS and EMS Muscle Stimulator — 5](https://bargainpostbox.co.uk/i/MxTy8vhug-G1e9e2li7r7VdhEajby8_louUY7JpcbPfAWoPCHvYHWhLd_L3IicFWEbo8VbeXj9LU8biSmew_Wqm7gNcroiM42BOGZ_YVSsKPIt3IQQnnvzfh.jpg)

![Comfytemp Dual Channel TENS and EMS Muscle Stimulator — 6](https://bargainpostbox.co.uk/i/EDEQcTzWqMsjcYrghz-zUeeghjNl_TUlnIC5oQrthocFSuQd5_Unz4vEVrOgG-QKk3X_eSbFLEcU-h9tZ7bp0KCPdmNXLkSmJDYadVwURYbJtv-L-Mc_eupX.jpg)

![Comfytemp Dual Channel TENS and EMS Muscle Stimulator — 7](https://bargainpostbox.co.uk/i/PoRR4sU7dqDc9qmBqX8BFaRfevBm-S97Rc5XmXinlNAs0o9dWEEOcPlrDduqRWfAdAsVlHgViUadK-M82ZRZT0vSAKe0XpQ617e-LojRGjJt2kb_mEIKPRVN.jpg)