AVCOO 3-in-1 TENS Unit Muscle Stimulator with 30 Modes, 40 Intensities TENS Machine for Gradual Back Pain Relief Therapy, Rechargeable EMS Unit Massager with 12 TENS Electrode Pads, a Storage Bag
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Availability:
In Stock.
Arrives
Wednesday, Sep 2
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Features
- Multi-functional 3-in-1 TENS EMS Unit: AVCOO 3-in-1 muscle stimulator for pain relief combines TENS, EMS, and RELAX 3 therapy technologies in 1 TENS device. TENS helps relieve pain like sore and aching muscles from exercise, or household work activities. EMS stimulates muscles to improve muscle performance. RELAX can massage your body for optimal relaxation. This TENS machine in a portable size can be used in home, office, or travel.
- User-friendly TENS Muscle Relaxer with Dual Channel & 40 Intensities: With a pattern of a human body in the user interface, when you choose the body parts, the corresponding parts on the screen will flash for precise selection and easy use. This EMS muscle stimulator can help relieve targeted body areas like the elbow, shoulder, back, waist and legs in A/B dual channels with 30 modes and 40 intensity levels, offering gradual pain relief without shocking feelings.
- Professional TENS Pads in Multi-shape: Crafted with industry-leading American gel, AVCOO TENS electrode pads offer exceptional durability, maintaining adhesive strength for over 50 uses. The TENS electrodes are designed for effortless removal without residual gel on the skin. AVCOO focuses on your safety, ensuring each latex-free TENS pad minimizes skin irritation for a comfortable therapeutic experience.
- Powerful Rechargeable TENS Unit: The stim machine for muscles built with a powerful lithium battery can last for 40 hours of use. This TENS device can be connected to the wall charger, power bank, or laptop USB port to charge easily. The battery level indicator can remind you to charge it on time, no more worries about treatment interruption.
- Complete Kit: This TENS Unit package contains the following: 1 pocket-size TENS machine for pain management, 12Pcs electrode pads (2 rectangular pads in 2'' x 4'', 6 palm-shaped pads in 2'' x 3'', and 4 oval pads in 1'' x 2''), 1 TENS pads holder, 2 leads, 1 USB charging cable, 1 manual. (24 months warranty)
Description
3 in 1 TENS Unit White Multi-Size Pads Black Multi-Size Pads Palm-Shaped TENS Pads TENS Unit with Carry Case TENS Unit with Carry Case 3-in-1 TENS Unit
Package Dimensions : 5.79 x 3.66 x 2.87 inches; 10.58 ounces
Item model number : TS2301
Batteries : 1 Lithium Ion batteries required. (included)
Date First Available : November 14, 2023
Manufacturer : Changsha Anxiang Medical Technology Co., LTD.
Best Sellers Rank: #1,778 in Health & Household (See Top 100 in Health & Household) #2 in Muscle Stimulators & Accessories
#2 in Muscle Stimulators & Accessories:
Customer Reviews: 4.6 4.6 out of 5 stars (2,913)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
This muscle stimulator has been easy to use and provides a variety of settings to personalize the experience. The different intensity levels and modes allow for flexible use based on individual preferences. The battery life is impressive, lasting through multiple sessions before needing a recharge, and the pads adhere well during use. I also appreciate the compact design, which makes it convenient to carry and store. Overall, it feels well-made, performs reliably, and offers excellent value for its features.
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Reviewed in the United States on June 6, 2026 by Kiudys Barrios
Color: Black
I bought this AVCoo TENS unit hoping for some relief and ended up wondering why I didn’t get one sooner, because this little device absolutely gets the job done. The pads stick really well (no peeling off mid-session), the settings are easy to understand, and the different modes actually feel different instead of all being the same buzz with fancy names. It gives a strong, consistent massage that feels like tiny professionals going to work on sore muscles, and the intensity levels go high enough to mean business without feeling out of control. I’ve used it on my back, shoulders, and legs, and every time it delivers that “ahhh” feeling that makes you sit there longer than planned. Battery life is solid, the screen is clear, and switching modes is simple even if you’re half asleep relaxing. Fair warning though—start low unless you enjoy being politely reminded that electricity is not a joke. Overall, it’s a great massager for pain relief and muscle relaxation, works exactly as advertised, and for the price it feels like having a mini massage therapist that doesn’t talk and never asks for a tip.
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Reviewed in the United States on January 15, 2026 by Hello
Color: Black
This is a good unit, provides pain relief, easy to use, good sleep quality and accurate controller level. Well made, durable unit and great value for the money.
Reviewed in the United States on July 14, 2026 by Pete Torrez
Color: Black
I’ve been really liking this TENS muscle stimulator so far. It’s been a big help with recovery after lifting weights and also works great for random aches and sore muscles. One thing I really like is how small it is, I can easily throw it in my purse and even bring it to work if I need it during the day. It also comes with plenty of sticky pads in different shapes and sizes, which makes it easy to use on different areas of the body. Definitely a handy little device to keep around.
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Reviewed in the United States on May 26, 2026 by Steph
Color: Black
So far so good. Pads stick well, module has a long battery, plenty of mode choices. Easy ti use and understand. Small enough to be used by disabled.
Reviewed in the United States on June 1, 2026 by Amy Bishop
Color: Black
I love this I was rear ended 3 yrs ago I bought this to help myself at home as it's the same thing physical therapy does. It's nice and easy to use while laying relaxing watching TV Very worth it. It's helps my muscular pains. Do your own therapy at home.
Reviewed in the United States on June 21, 2026 by Part time shopper on line
Color: Black
works great. there are 10 presets for each mode. Half the price of the TENSPRO but comes with 12 pads and it’s rechargable through usb-c port.
Reviewed in the United States on July 18, 2026 by Peter C.
Color: Black
So far it works so well. It has helped my back and neck pain enormously.
Reviewed in the United States on July 18, 2026 by Robin