What are the dimensions of the unit?

A little bigger than s cigarette pack.

is there a "continuous mode" (no forced shutdown after 10,15, or 30 minutes)?

If you change the time settings, you can have it running until it run out of charge. So, yes there is

asked if battery can be replaced you said no-how long does the lithium battery last then?

Mine is about 1-1/2 years old and only has 1/2 the power strength it used to.

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?

I don't think they color-match the unit and the charger.

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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)

Product ID: 72163018

Details

Brand
iSTIM
Item Weight
150 Grams
Material
Plastic
Power Source
Battery
Use for
Whole Body

⚡2-channel dual stimulation

🌀7 modes & 24 preset programs

🔋Rechargeable lithium-polymer battery

R2700

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Recharge your relief, flex your freedom!

RECHARGE GO ANYWHERE - Lightweight, cordless design with rechargeable lithium-polymer battery keeps you mobile and pain-free on your schedule.
TAILORED THERAPY MODES - Choose from 7 TENS and EMS modes plus 24 preset programs designed by professionals for chronic and acute pain management.
DUAL CHANNEL POWERHOUSE - Simultaneously target multiple muscle groups or pain points with 2 independent channels for personalized relief.
PREMIUM JAPANESE GEL PADS - Experience superior conductivity and skin comfort with biocompatible SEKISUI gel pads—perfect for sensitive skin.
DRUG FREE DOCTOR APPROVED RELIEF - Clinically trusted TENS/EMS technology offers natural pain relief and muscle recovery without medications or side effects.

The iSTIM EV-804 is a professional-grade, rechargeable 2-channel TENS/EMS combo device featuring 7 modes and 24 preset programs. It uses advanced electrical stimulation technology with premium Japanese SEKISUI gel pads to provide effective, drug-free pain relief and muscle therapy. Lightweight and cordless, it’s FDA 510K approved, FSA/HSA eligible, and designed for safe, long-lasting use on various body parts including back, shoulders, knees, and more.

Specifications

ASIN	B07D1YPTGF
ASIN	B07D1YPTGF
Batteries	1 Lithium Polymer batteries required.
Best Sellers Rank	#98,133 in Health & Household ( See Top 100 in Health & Household ) #197 in Muscle Stimulators & Accessories
Brand Name	iSTIM
Color	Black
Customer Reviews	4.4 4.4 out of 5 stars (1,084)
Date First Available	May 12, 2018
Is Discontinued By Manufacturer	No
Is Product Cordless	Yes
Item Dimensions L x W x H	7"L x 6"W x 3"H
Item Weight	150 Grams
Item model number	EV-804
Manufacturer	Everyway4all
Manufacturer	Everyway4all
Manufacturer Part Number	EV-804
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 Benefits	Muscle Therapy
Product Dimensions	7 x 6 x 3 inches; 5.29 ounces
Product Grade	Home
Specific Uses For Product	Arthritis
Style Name	Modern
Target Use Body Part	Whole Body
Unit Count	1.0 Count
Water Resistance Level	Not Water Resistant

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R2700

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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