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⚡ Recharge your recovery, redefine your relief!
The 4 in 1 DIY TENS & EMS Muscle Stimulator by Kongzee is an FDA-cleared, rechargeable dual-channel therapy device featuring 12 reusable electrode pads. Designed for professional-grade pain relief and muscle relaxation, it offers customizable modes including TENS, EMS, and massage, all housed in a sleek, user-friendly interface. Perfect for busy professionals seeking effective, on-demand muscle therapy at home or on the go.











| ASIN | B0CKMWXPRR |
| ASIN | B0CKMWXPRR |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | 8,941 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 15 in Muscle & Nerve Stimulators |
| Brand | Kongzee |
| Country of origin | China |
| Country of origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,784) |
| Customer reviews | 4.3 4.3 out of 5 stars (2,784) |
| Date First Available | 22 Nov. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Item model number | AS9026 |
| Manufacturer | Shen Zhen As Tec Technology Co Ltd |
| Product Dimensions | 12.3 x 5.8 x 2 cm; 440 g |
| Units | 1 count |
P**L
Versatile, Effective, and Excellent Value for Pain Relief
The Kongzee 4-in-1 Dual Channel Therapy Machine is a well-designed, FDA-cleared device that combines TENS, EMS, massage, and DIY modes into one compact, rechargeable unit. It’s highly effective for managing muscle pain, improving circulation, and supporting recovery after exercise or injury. The dual channels allow different settings to be used on separate areas at the same time, which adds efficiency and flexibility. The interface is clear and easy to navigate, with customizable intensity levels and program options to suit personal comfort and therapy needs. The 12 included electrode pads are good quality, adhere well to the skin, and are reusable when cared for properly. Rechargeable functionality is a major plus, eliminating the need for constant battery replacement. Portable, durable, and backed by multiple therapy functions, this device offers excellent value for its price. For those seeking a professional yet home-friendly muscle stimulation and pain relief solution, the Kongzee 4-in-1 stands out as a reliable choice.
M**S
Tens machine
Excellent product and easy to use
P**L
Love it
A brilliant and life saving piece of kit, durable, multiple different settings, holds charge well. Easy design and fits in pocket without any trouble. The only downside is the pads do not last very long and replacements can be a bit hit and miss. Great price well worth it. No medical issues like skin problems and a real source of help
S**U
Quality product.
This is an excellent product that comes with plenty of reusable pads in various shapes. The battery life is incredible; I haven’t had to charge it once in the month since I purchased it. It also offers versatile TENS, EMS, and Massage modes, along with a great selection of rhythmic settings.
D**.
Very good
Very good
M**N
Doesn't work properly!!!
This is a great unit with very good power output and a great battery life. However, I have now had 3 of these units of which none of them work properly. All 3 units had power going to 2 pads rather than the 4 the unit supports. Really disappointed as it's a great little product. The images below show the 3 model numbers of the units. Two are the same number and one is a different model number. In all cases only 1 pad each side received power.
S**N
An honest opinion.
This is a well.made neat little unit that definitely does send a charge through wherever you need it. I found the instrution book a bit confusing, but you soon get to know how to operate it. Also the positioning of the pads can be a bit hit or miss. I found that if you look up the reason why your leg or arm is hurting, and find the muscle using a Google diagram, put the two pads length wise as near as possible, and then experiment with the different pulses and modes. The battery life is brilliant, and even when it does need charging g it doesn't take long. I'm sorry to say it didn't do much for my swollen ankles which was a shame, but it was well worth a try.
R**D
Tens machine
Great bit of kit
L**3
We LOVE this little Tens Unit! Gentle Yet Powerful if you need it!
I had one of these like 20 years ago that worked fairly well, but it broke a long time ago. I bought another one off of amazon maybe 7 yrs ago and it was so painful to use, it just didn't work right. I was reluctant to try another, but knowing I used to have a good one and my chiropractor has a good one, I knew it was a matter of trying them and reading reviews to find a good one. THIS IS IT!!! I'm in LOVE with the way this one works and the features that it offers!!! I have mostly only used it on #1 because it's good enough to stimulate without over doing it. I tried bumping it up to 4 once, but it seemed to feel better on #1 or #2, so I went back down. It works well, offers pain relief, and I believe this unit is a Wonderful Value for the money when it makes me feel better!! I love the different settings, and what's amazing to me is that it actually feels just like the descriptions... it's like there's a massage therapist actually doing those things!! I don't know how they program electric-stim with that type of feeing, but it's just WONDERFUL!! If you want a good machine at a decent price, this is it! I can't speak for longevity yet; but so far, it's held the charge and I've used it several times on that charge, so it's good enough for me! I hope it keeps working for a long, LONG time into the future!!
I**M
ممتاز
ممتاز اهم شي تقرأ التعليمات و الشحن الواحده يمكنك استخدامه لخمس مرات و اكثر
D**U
Excellent
Ayant de fortes douleurs lombaires cet appareil soulage fortement.
N**Y
it works
It does the job thx
J**D
Appareil très bon
Nickel avec tous les fonctionnalités et patch de différentes dimensions parfaitement adaptés
Trustpilot
2 months ago
2 weeks ago