INSMART TENS Unit Rechargeable Muscle Stimulator-Electrode Wireless Massager EMS Dual Channel with 10 Reusable Electrode Pads 28 Modes for Back Neck Pain Muscle Therapy Pulse Massager(All-New)
INSMART TENS Unit Rechargeable Muscle Stimulator-Electrode Wireless Massager EMS Dual Channel with 10 Reusable Electrode Pads 28 Modes for Back Neck Pain Muscle Therapy Pulse Massager(All-New)
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INSMART TENS Unit Rechargeable Muscle Stimulator-Electrode Wireless Massager EMS Dual Channel with 10 Reusable Electrode Pads 28 Modes for Back Neck Pain Muscle Therapy Pulse Massager(All-New)

Key item features

  • 28 MODES & 40 INTENSITY OUTPUTS: 28 stimulation modes, you can choose from different ranges of tapping, kneading, shiatsu, 40 massage techniques including shoulder, lumbar, back, buttocks, etc. (Press “M” button to switch modes).
  • ADJUSTABLE TIMER AND INTENSITY: Press the “T” button to create a 5-90 minute timer. When the time is up, the device will automatically turn off. There are also 40 intensity levels, which can be easily adjusted up or down by pressing the “+/-” button.
  • 2 OUTPUTS & LONG LIFE: The 2 outputs (channel CH1, CH2) are insulated and have the same power, allowing you to use 4 sets of bricks on different areas at the same time(With load detection function); the working time is up to 8-12 hours (fully charged)
  • PORTABLE: Small size and lightweight design makes it easy to carry and use anywhere.
  • EASY TO VIEW LCD DISPLAY: The LCD display is backlit for better viewing day or night. Battery level indicator flashes when it needs to be charged.
  • 1x Pulse Massager
  • 4x Large Electrode Pad (5*10cm)
  • 6x Small Electrode Pad (5*5cm)
  • 2x Electrode pad holder (for storage)
  • 2x Electrode Cord
  • 1x Type-C Cable
  • 1x Manual
  • 1x Storage bag
Current price is Now $28.29
You save $21.70
was $49.99
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4.320578231292517 stars out of 5, based on 1176 seller reviews(4.3)
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Customer ratings & reviews

4.3 out of 5 stars
stars162 ratings43 reviews
How item rating is calculated
  1. 5 stars70% (114)
  2. 4 stars9% (15)
  3. 3 stars8% (13)
  4. 2 stars4% (6)
  5. 1 star9% (14)

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Showing 1-3 of 43 reviews

Feb 6, 2026
Ronald
Top Reviewer
Sold byINSMARTDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Back pain sufferers alert. I am 71 years old with a history of lower back pain. I also suffer from sciatic episodes. I had a cheap tens unit that did very little. This unit is amazing. Its plug and play. As soon as you turn it on you will feel relief. The modes are very different and each one is great. I did a quick review of the modes, but the first one felt so good I have been stuck on it. This is the unit I would give to a friend. Young and old will enjoy it. And, they will remember that you gave it to them. It is rechargeable, so no expensive batteries to continuously purchase. The same charger that your android phone uses. Easy instructions, printed large enough to read, and in English. I just got this unit but so far I do not see a down side. Get this now.

Helpful?1DQLNH85NBAW10950308482
Dec 9, 2025
Janice
Sold byINSMARTDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I needed this for my shoulder which is extremely bad. It is bone on bone destroyed by severe arthritis. It is difficult to get everything attached in the right places by myself, but that is not a flaw. It does what it is supposed to do and helps my pain and discomfort a lot. It will help me a lot while I wait for surgery.

Helpful?1DQLNH85NBAW10950308482
May 9, 2026
David
Sold byINSMARTDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I had Rotator cuff surgery and bicep on the right shoulder this tens unit is amazing and helps with all the pain. After every therapy i get this done to calm all the pain

Helpful?1DQLNH85NBAW10950308482