The strength won’t adjust anymore. I’ve only used it once so far. Anyone else have this issue?

I have used mine several times right out of the box and havent even charged it yet. You can adjust the settings to different pulses by using the up and down,left and right keys. The center button changes it to different pulse I think. If this doesnt work, try contacting customer service to get a new one or a refund.

cheaper than other brands, how's the quality?

Thank you for your question, dear customer. The product quality is excellent as many customers said. cheaper than other brands because it come without adapter and pouch, we want to provide customers the most cost-effective tens device, help all of you relieve pain.

I used a tens unit in physical therapy. I want one for home use. I want one with a super high intensity. Recommend?

I bought the tens unit for my back and I can say I am extremely satisfied I am a certified chiropractic assistant and I must say using this system which is very much like the one at work and it’s not intensified as much as the ones at work but it will get the job done and works very well you don’t want a high intensity of electronics stem elation you don’t want it to sting or bite you do want it to move the blood through the muscle to help with the pain and the healing process you don’t want it to hurt you don’t want it to make your muscles jump either so sitting it at a very high intensity I would not recommend but I would set it to where it is comfortable.

I need to order the usb cord

It is universal Mico-USB cable information AC:100-240V DC:5V/0.5A 1A 1.5A 2A USB to micro- usb cable.

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TENKER TENS Unit Muscle Stimulator, 24 Modes EMS Machine for Pain Relief Therapy/Pain Management, Rechargeable Electronic Pulse Massager with 2"x2" and 2"x4" Electrode Pads (Silver)

Product ID: 382897818

Details

Brand
TENKER
Item weight
54 g
Material
lithium
Power source
Rechargeable
Use for
Ankle

⚡24 EMS modes for deep muscle relief

🔄Dual output for simultaneous 2-area use

🔋10-hour rechargeable battery life

11043 kr

Duties & taxes included

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Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your pain relief anytime, anywhere — because your body deserves the best!

RECHARGE GO - Built-in rechargeable lithium battery delivers up to 10 hours of cordless relief, eliminating battery hassles.
DUAL ZONE THERAPY - Dual output ports enable simultaneous treatment of two body areas or shared use—because pain doesn’t wait.
CUSTOMIZABLE COMFORT - 20 intensity levels and adjustable 10-60 min timer let you tailor therapy to your exact needs.
ULTRA PORTABLE DESIGN - Pocket-sized and lightweight, it fits discreetly in your daily routine—work, gym, or travel without missing a beat.
PRECISION PAIN TARGETING - 24 professional EMS modes simulate natural muscle movement for deep, effective relief.

The TENKER TENS Unit is a sleek, rechargeable EMS device offering 24 professional massage modes and 20 intensity levels for targeted pain relief. Its dual output design allows simultaneous treatment of two areas or users, powered by a 10-hour lithium battery. Compact and lightweight, it’s ideal for managing chronic pain or sports injuries on the go, providing a drug-free, non-invasive alternative to traditional pain management.

Specifications

ASIN	B07BXNBY3J
ASIN	B07BXNBY3J
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#85,586 in Health ( See Top 100 in Health ) #185 in Muscle & Nerve Stimulators
Brand	TENKER
Customer Reviews	4.5 4.5 out of 5 stars (8,149)
Customer reviews	4.5 4.5 out of 5 stars (8,149)
Date First Available	31 August 2018
Department	unisex-adult
Is Discontinued By Manufacturer	No
Item model number	SM9126N
Manufacturer	TENKER
Product Dimensions	9.12 x 4.29 x 1.09 cm; 54.43 g
Units	1 Count

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11043 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered 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 Iceland.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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