TENS EMS Unit Muscle Stimulator for Pain Relief Therapy – 4 in 1 TENS & EMS & Relax & Custom Frequency+Pulse – Muscle Massager 36 Modes 20 Intensity, Memory & Favorites Function, 3.8″ Color Display
$89.99 Original price was: $89.99.$47.99Current price is: $47.99.







From the brand


At Belifu, Our mission is to remind the world that life is beautiful. We are passionate about creating products that enrich your health and celebrate your life. Our goal is to deliver products that help others live better. Belifu strives to consistently improve our products and service. We value quality in order to best serve our customers and enrich their lives.
Pain Management Rehabilitation






Product Dimensions : 6 x 3 x 2 inches; 15.52 ounces
Batteries : 1 Lithium Polymer batteries required. (included)
Date First Available : April 10, 2025
Manufacturer : Belifu
ASIN : B0F48MH6WK
Best Sellers Rank: #22,129 in Health & Household (See Top 100 in Health & Household) #37 in Muscle Stimulators & Accessories
Customer Reviews: 4.6 4.6 out of 5 stars (174) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
4-IN-1 PRO TENS EMS PAIN THERAPY: Belifu, a 15-year professional brand trusted by 5M+ users, combines 4-in-1 TENS, EMS, RELAX, and DIY pulse therapy to relieve back pain, neck pain, sciatica, and deep muscle tension. This muscle stimulator offers custom frequency, pulse, and therapy settings for personalized pain relief and long-term recovery.
ULTRA-CLEAR 3.8″ COLOR DISPLAY: Still struggling with small, dull monochrome screens on older TENS units? Our upgraded device solves that problem instantly. Featuring a 3.8-inch ultra-large full-color display, this tens unit delivers a bright, high-clarity interface that makes every setting easier to read and adjust. Enjoy clearer visuals and effortless control—so you can focus on effective pain relief without frustration.
36 MODES & CUSTOM DIY FREQUENCY: Equipped with 36 modes, adjustable pulse width, and DIY frequency, this upgraded tens unit simulates deep tissue massage, helping reduce sciatica pain, nerve pain relief, and muscle soreness. Ideal for muscle recovery, tension release, and full-body therapy after long workdays or workouts.
INDEPENDENT DUAL CHANNEL FOR PAIN THERAPY: The independent dual channel design allows different pulse, intensity, and therapy modes for neck pain and back pain at the same time. Enjoy drug-free, non-invasive pain relief that targets sciatica, tight muscles, and daily stress, making it the perfect home massager for personalized recovery.
MEDICAL-GRADE REUSABLE PADS: Belifu uses premium electric conductive pads with advanced gel for powerful muscle stimulator performance. These latex-free pads offer deep tissue contact, reduce irritation, and can be reused over 50 times, ensuring consistent therapy, stable pulse delivery, and more effective pain relief.
LONG-LASTING RECHARGEABLE BATTERY & FULL ACCESSORY KIT INCLUDED: The rechargeable 600mAh battery delivers up to 60 hours of continuous use. Includes premium pads, wires, and a travel case for easy storage. Perfect portable back pain relief products for home, office, gym, or travel, delivering reliable tens ems therapy and full-body relax support anytime.
9 reviews for TENS EMS Unit Muscle Stimulator for Pain Relief Therapy – 4 in 1 TENS & EMS & Relax & Custom Frequency+Pulse – Muscle Massager 36 Modes 20 Intensity, Memory & Favorites Function, 3.8″ Color Display
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Mich –
Amazing Relief and Easy to Use!
I’m really impressed with this TENS/EMS unit! The setup was super simple, and the screen is clear and easy to read. It has tons of modes and intensity options, so I can target sore muscles exactly how I need. The pads stick well and are reusable if you take care of them. The battery lasts a long time—I’ve used it multiple times before needing a recharge. It’s compact, powerful, and perfect for at-home pain relief or relaxation.
Delma –
Wonderful
I recently tried Muscle Stimulator , and I’m really impressed with how effective it is for muscle pain, spasms, and overall relaxation.With 36 different modes, you get a broad spectrum of therapy options , there are modes specifically tailored for pain relief (TENS), muscle activation (EMS), and even gentle massage/relaxation. This makes it super flexible. Really love this feature.The 20 levels of intensity let you dial up or down precisely. Love this too, I can gently increase the intensity.It supports two separate channels (A/B), so you can target two different muscle groups or areas at once with different modes or intensities. That’s a big plus for treating more than one problem spot.The memory and favorites function is smart ,once you find a mode and intensity that works well for your pain or spasms, you can save that setting.
Greg R –
Easy To Use and Great for Muscle Tension
I started using this TENS and EMS unit with my wife because we both deal with different types of muscle tension, and it has quickly become a part of our weekly routine. I appreciate how easy it is to set up because it makes the experience feel stress free. The different modes give us plenty of options to choose from, which helps when our pain levels change from day to day. I like that I can focus on my lower back while my wife targets her shoulders without either of us feeling limited. The sensation feels soothing and gives me a noticeable break from tightness after a long day. My wife says it helps her unwind when her upper back gets stiff from work. I also enjoy being able to adjust the strength gradually because it lets me find a comfortable balance. The unit remembers our preferences, which saves time and makes the process simple every time we use it. I find that shorter sessions are great when I need quick relief. Longer sessions help me when my muscles feel especially tense. The pads stick well and feel gentle on the skin even after several uses. The device has been reliable and has not given us any issues. I appreciate that it lasts long enough on a single charge for several sessions throughout the week. It has become something we reach for instead of relying on other forms of pain relief. Overall, it has made a positive difference for both of us and has been a helpful addition to our home routine.
Karina –
TENS EMS Unit Muscle Stimulator for Pain Relief Therapy
Great device for muscle pain and relaxation. Easy to use, lots of modes and intensity levels. Battery lasts long and the memory function is very convenient. Compact and effective — works perfectly for home pain relief. Highly recommend!
CS –
Happy with this product!
I purchased this device for my boyfriend, who was experiencing severe sciatica pain. Upon using it, he was remarkably impressed by the rapid alleviation of his discomfort. The instructions provided were clear, the device is user-friendly, and it offers multiple functions. Additionally, it includes extra electrode pads in various sizes, and all components fit conveniently into the compact, portable case. Value the money!
Stephany rodriguez –
Good choice 🤩
This is my first muscle stimulator, and it was the best decision, since the epidural, I have passed with a lot of pain in the lower back, but with this stimulator my pains have decreased and I have great pain relief, and it helps to relax, is very functionality, it comes with different types of levels and intensity, is very easy to install and use, is very light weight and small so you can take it everywhere, his durability is good,long lasting battery, his quality and his function for me it worths every penny..
Vsage –
Good when it works
A little hard to understand some of the programs and abbreviations. Great size. Good pads. Works well when you can figure out why it wont start up when it suddenly stops. Strong vibration.
Leidy M Gonzalez Jimenez –
Effective Pain Relief in a Compact Kit
This Belifu TENS unit is easy to use and comes with everything neatly packed in a portable case. The different modes and intensity levels make it great for personalized pain relief. It’s powerful, convenient, and a great value for anyone needing muscle relaxation or recovery support.
Bader –
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