SECTION_START: Overview

What is Omron E3 Intense (HV-F021-E4SL) Pain Reliever?

The Omron E3 Intense Pain Reliever is a portable TENS (Transcutaneous Electrical Nerve Stimulation) device designed to provide effective pain relief for various conditions. This device features multiple intensity levels and pre-set programs, allowing users to customize their treatment according to their needs. The compact design makes it easy to use at home or on the go, providing convenient relief from muscle and joint pain. Ideal for individuals seeking a drug-free solution for pain management, this device is a valuable addition to your health toolkit.

What are the benefits?

This pain reliever offers a convenient solution for managing pain without the use of medication, providing effective relief for muscle and joint discomfort. The customizable settings allow for tailored treatment, ensuring optimal comfort and effectiveness. Additionally, its portable design makes it easy to carry for on-the-go use.

What are the key features?

Portable TENS pain reliever
Multiple intensity levels and pre-set programs
Customizable treatment for pain relief
Compact design for easy use
Ideal for drug-free pain management

SECTION_END: Overview

SECTION_START: Ingredients

What are the active ingredients?

E3 Intense unit,1x Set of pads,1x Set of batteries,Cable,Pad holder,Instruction manual

SECTION_END: Ingredients

SECTION_START: Usage

How to use Omron E3 Intense (HV-F021-E4SL) Pain Reliever

Assembly & Setup

Insert the 2 AAA batteries correctly into the unit.
Connect the electrode cord to the main unit.
Snap one electrode cord to each pad (both pads must be used).
Remove and discard plastic film from new pads.
(Optional) Attach the unit to the belt clip.

Starting Therapy Pad Placement:

Place pads on either side of the pain, not directly over it.
Ensure pads are at least 3 cm apart.
Do not overlap or stack pads.
Avoid placing pads over metal accessories or lotion-covered skin.

Mode Selection:

3 massage modes: Tapping, Kneading, Rubbing.
6 body-part-specific modes: Arm, Lower Back, Leg, Foot, Joint, Shoulder.

Intensity Setting:

Choose from 15 levels (1 low – 15 high).
Adjust to a comfortable pulsing sensation—not painful.
Duration & Frequency Each session lasts 15 minutes (auto shut-off).
Recommended use: 2 × 15 min sessions per sitting, up to 3 times/day.

SECTION_END: Usage

SECTION_START: Warnings

Precautions to consider before using Omron E3 Intense (HV-F021-E4SL) Pain Reliever

Who Should NOT Use the Device:

People with implanted devices such as pacemakers, defibrillators, or any other metallic/electronic implants.
Pregnant women.
Children and infants – device is not evaluated for pediatric use.
Individuals unable to express themselves or operate the device independently.
Individuals with recent surgery – stimulation may interfere with healing.
People with a tendency to bleed internally (e.g. after injury or fracture).
Individuals with suspected or diagnosed heart disease or epilepsy – consult a healthcare professional first.

Where You Must NOT Place the Pads:

On the head, face, or mouth.
On the neck or throat – may cause severe muscle spasms, breathing difficulties, or heart rhythm disturbances.
Across the chest or near the heart.
On the genital area.
Simultaneously on both calves or both feet – may affect cardiac function.
Over open wounds, rashes, inflamed or infected areas.
Over swollen areas, varicose veins, phlebitis, thrombosis, or cancerous lesions.
On areas of skin lacking normal sensation.

Do NOT Use During These Activities:

While bathing or showering.
While sleeping.
While driving or operating machinery.
Near shortwave or microwave therapy equipment (within 1 metre).

General Warnings:

Consult a healthcare professional before use, especially if under treatment for pain.
Stop use and consult a professional if: Pain worsens, becomes chronic, or lasts more than 5 days. You experience skin irritation, burns, unusual discomfort, or headaches.
Do not apply pads over metal objects like belt buckles or necklaces.
Do not modify or alter the device or use third-party accessories.

Pad and Unit Handling Precautions:

Use both pads at the same time – therapy will not work with only one.
Do not move pads during use.
Do not overlap or fold the pads.
Pads must be placed at least 3 cm apart.
Only place pads on clean, dry, healthy adult skin.
Store pads on the plastic holder with the sticky side down.
Wash pads gently with cold water only – no soap, cloths, or abrasive materials.
Replace pads if damaged, no longer sticky, or after approximately 150 uses.

Battery and Cord Safety:

Use only 2 AAA batteries (alkaline or manganese).
Do not mix battery types or brands.
Do not remove battery cover during therapy.
Do not touch battery terminals during use.
Replace the electrode cord if it is damaged or frayed.
Dispose of batteries and electronic components according to local regulations.
Remove batteries before long-term storage.

SECTION_END: Warnings

Omron E3 Intense (HV-F021-E4SL) Pain Reliever

Product information