How long does it take to charge and how long does a charge last? Thank you

Received mine on Sat/4/9/22 and plugged it in to charge it up. When battery level showed solid black o Sun 4/10, I used it to follow instructions and try it out -- probably had it on for less than one hour. My PT asked me to bring it in the next day (today 4/11) for my session, but when I got up the this morning, the battery was dead. I plugged it in before leaving for PT session at 9:30 AM. It's now 12:40 PM, and the battery icon shows a black space, then a white space, then more black, but the icon is not blinking. I think the battery/unit is defective, so am returning it. I really wanted this unit because of the USB port/easy to keep charged. I'm hoping they aren't all like this!

Does this help relieve menstrual pain?

It helps mine, for sure! You can also visit the iReliev website if you want to ask specific questions- they respond quickly to emails, and have live chat during business hours.

What kind of batteries does it use. A C D???

No batteries!! It charges via USB which should be included! I have had my unit for 2 years and still going strong!

How many channels or inputs does this device have? I'm wondering how many muscle groups I can work on at the same time.

Hello, Thank you for reaching out to us with your interest in our products. This device is Dual Channel. You can use 2 large pads or 4 small pads with this device. Please let us know if you have any other questions. Thanks, iReliev

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iReliev TENS Unit + EMS Muscle Stimulator with 14 Therapy Modes, Premium Pain Relief and Recovery System, Rechargeable, Large Back Lit Display, Large and Small Electrode Pads

iReliev TENS Unit + EMS Muscle Stimulator with 14 Therapy Modes, Premium Pain Relief and Recovery System, Rechargeable, Large Back Lit Display, Large and Small Electrode Pads

Product ID: 80188234

Details

Brand
iReliev
Item Weight
0.06 Kilograms
Material
Plastic
Power Source
Battery
Use for
Ankle Back

⚡14 therapy modes for versatile pain & muscle care

📱Large backlit display for effortless control

🔋Rechargeable lithium-ion battery for on-the-go power

Description

⚡ Recharge your recovery with the ultimate pain relief sidekick!

ALL INCLUSIVE KIT - Comes with multiple electrode pads, USB charger, belt clip, and tote bag—everything you need to start immediately.
PORTABLE DISCREET - Compact, lightweight design fits in your pocket or clips to your belt—therapy anytime, anywhere.
DUAL TECH POWERHOUSE - Combine TENS & EMS in one sleek device for ultimate pain relief and muscle recovery.
USER FRIENDLY INTERFACE - Large backlit digital display with clear mode descriptions makes therapy selection intuitive and fast.
14 TARGETED THERAPY MODES - Customize your treatment with 8 TENS and 6 EMS modes designed for arthritis, injury recovery, and muscle conditioning.

The iReliev TENS Unit + EMS Muscle Stimulator is a prescription-grade, FDA-cleared device featuring 14 therapy modes (8 TENS and 6 EMS) for comprehensive pain management and muscle recovery. Its rechargeable lithium-ion battery and large backlit display ensure convenience and ease of use, while the compact design and full accessory kit make it perfect for busy professionals seeking effective, portable relief.

Specifications

ASIN	B07FNYNWN6
ASIN	B07FNYNWN6
Batteries	1 Lithium Polymer batteries required.
Best Sellers Rank	#159,852 in Health & Household ( See Top 100 in Health & Household ) #341 in Muscle Stimulators & Accessories
Brand Name	iReliev
Charging Time	2
Color	Black
Customer Reviews	4.5 4.5 out of 5 stars (1,616)
Date First Available	July 31, 2018
Department	All Ages
Form Factor	Handheld, Portable
Global Trade Identification Number	00853635002747
Is Discontinued By Manufacturer	No
Is Product Cordless	Yes
Item Weight	0.06 Kilograms
Item model number	ET-8080
Manufacturer	iReliev
Manufacturer	iReliev
Manufacturer Part Number	AST-2012B
Massager Form	Massage Wand
Material Type	Plastic
Model Name	ET-8080
Model Number	ET-8080
Other Special Features of the Product	Compact, FDA Cleared, Large Back Lit Display, Portable TENS Unit, Rechargeable TENS unit
Power Source	Battery Powered
Product Benefits	Pain Relief, Injury Recovery
Product Dimensions	0.75 x 2 x 3.5 inches; 2.12 ounces
Product Grade	prescription grade
Specific Uses For Product	Arthritis, Carpal Tunnel, Diabetics, Fibromyalgia, Myofascial, Neuropathy, Plantar Fasciitis, Sciatica
Target Use Body Part	Ankle, Back, Foot, Knee, Legs
UPC	853635002747
Unit Count	1.0 Count
Water Resistance Level	Not Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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