--- product_id: 570262976 title: "3-in-1 TENS Unit with 32 Modes, Dual Channel EMS Muscle Stimulator with 40 Intensities for Gradual Pain Relief Therapy, Rechargeable Electronic Pulse Massager with 12 Electrode Pads, EVA Case" brand: "avcoo" price: "HK$556" currency: HKD in_stock: true reviews_count: 6 url: https://www.desertcart.hk/products/570262976-3-in-1-tens-unit-with-32-modes-dual-channel store_origin: HK region: Hong Kong --- # 32 modes dual-channel power 20h rechargeable battery life 12 latex-free electrode pads 3-in-1 TENS Unit with 32 Modes, Dual Channel EMS Muscle Stimulator with 40 Intensities for Gradual Pain Relief Therapy, Rechargeable Electronic Pulse Massager with 12 Electrode Pads, EVA Case **Brand:** avcoo **Price:** HK$556 **Availability:** ✅ In Stock ## Summary > ⚡ Recharge Your Recovery, Anywhere, Anytime! ## Quick Answers - **What is this?** 3-in-1 TENS Unit with 32 Modes, Dual Channel EMS Muscle Stimulator with 40 Intensities for Gradual Pain Relief Therapy, Rechargeable Electronic Pulse Massager with 12 Electrode Pads, EVA Case by avcoo - **How much does it cost?** HK$556 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/570262976-3-in-1-tens-unit-with-32-modes-dual-channel) ## Best For - avcoo enthusiasts ## Why This Product - Trusted avcoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Recovery Kit:** Includes 12 premium latex-free pads in multiple sizes, a sleek EVA travel case, and everything you need for on-the-go muscle recovery. - • **Endurance That Keeps Up:** Powerful lithium-ion battery delivers up to 20 hours of uninterrupted therapy—charge anywhere via USB and never miss a session. - • **Sleek, Portable, and Ready:** Compact design fits your lifestyle, whether at home, office, or traveling—because your wellness routine should never pause. - • **Drug-Free, Hassle-Free Healing:** Combines TENS, EMS, and Relax therapies to soothe chronic and acute pain naturally—perfect for busy professionals seeking effective relief. - • **Precision Pain Relief, Your Way:** Dual-channel design with 32 customizable modes and 40 intensity levels lets you target multiple pain points simultaneously without discomfort. ## Overview The AVCOO 3-in-1 TENS Unit is a compact, rechargeable muscle stimulator featuring dual channels with 32 modes and 40 intensity levels. It offers drug-free pain relief and muscle recovery through TENS, EMS, and Relax therapies. Equipped with 12 latex-free electrode pads and a durable lithium battery providing 20 hours of use, it’s designed for versatile, on-the-go therapy with a complete travel kit included. ## Description 32 Modes Dual Channel TENS EMS Unit, Compact AVCOO Rechargeable TENS Massager with 12 Pads for Pain Relief Therapy, Portable Muscle Stimulator with 20h Usage. Slim but Powerful: This travel dual-channel ems muscle stimulator has 32 modes and 40 intensity levels to ease your neck, shoulder, back, waist, arms, and legs at home or outdoors. Powerful Therapy: This 32-mode, 2-in-1 TENS unit helps relieve pain in a drug-free way with TENS and helps strengthen muscles with EMS. Upgraded waveforms are helpful for sciatica, RLS and arthritis. What You Get: 1 x TENS Unit Muscle Stimulator, 12 x Replacement Pads, 2 x TPE Lead Wires (with Velcro Strap), 1 x Type-C Cable, 1 x EVA bag, 1 x User Manual, 3-Year Warranty and Lifetime Technical Support Relax Your Body, Relieve Your Pain. ## Features - Drug-free to Relax & Recover: AVCOO 3-in-1 multifunctional TENS machine combines TENS, EMS, and RELAX 3 therapies in one. The muscle stimulator can help relieve muscle soreness and pain in the elbow, shoulders, back, knees, arms, legs, sciatica, and pelvic zone. If you have chronic or acute pain, just try AVCOO TENS massager for relief. - Dual Channel with 32 Modes, 40 Intensities: This EMS muscle stimulator with A/B dual channels features 32 modes and 40 intensity levels. You can operate the electric massager with different intensity settings for each channel and target various massage pain areas without shocking feelings. - Powerful Rechargeable Battery: The electric massager is built with a powerful lithium battery to provide 20 hours of use. This TENS device can be connected to the wall charger, power bank, or laptop USB port to charge. The battery level indicator can remind you to charge it on time, no more worries about treatment interruption. - Multi-shape Pads Combination: Experience targeted relief with 2 sizes of pads of the stim machine. Small pads target areas such as the neck, knee, and ankle; larger pads focus on the shoulders, waist, and thighs. These upgraded pads are made of latex-free gel for more than 50 times of use without skin irritation and are fully compliant with CE, RoHS, and FDA standards. - Complete Kit: This package contains the following: 1 pocket-size TENS machine, 1 EVA travel carry case, 12Pcs electrode pads (4 rectangular pads in 2'' x 4'', 8 square pads in 2'' x 2''), 1 pads holder, 2 leads, 1 USB charging cable, 1 manual. (12 months warranty) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CFKZXVQP | | Batteries | 1 Lithium Ion batteries required. (included) | | Item Model Number | TS2321 | | Manufacturer | AVCOO | | Package Dimensions | 18.8 x 12.1 x 6.6 cm; 420 g | ## Images ![3-in-1 TENS Unit with 32 Modes, Dual Channel EMS Muscle Stimulator with 40 Intensities for Gradual Pain Relief Therapy, Rechargeable Electronic Pulse Massager with 12 Electrode Pads, EVA Case - Image 1](https://m.media-amazon.com/images/I/81u+NQFQ+PL.jpg) ## Customer Reviews ### ⭐ Not recommended *by on Reviewed in the United Arab Emirates 22 April 2025* Stopped working after 2 days ### ⭐⭐⭐⭐⭐ Exactly as expected, really good, therapeutic way to relieve pain. *by on Reviewed in the United States 19 January 2026* I was a little desperate after my ancient Lloyds Pharmacy TENS unit cable broke, I was using it for pain relief after my knee replacement. I had to find a replacement quickly, since the cables and pads have a unique design and connector, and no replacement cables or pads are even made any more…it’s that old!. I did my research and overthought and agonized over my choices, as usual, and settled on this one. I chose this because of the features; number of modes, intensity settings, number of zones I can use at one time, type of connection from the cord to the pad, ease of replacement of pads when they wear out, recharge-ability, size, price, and reviews. I always look at. Negative reviews first, and many of those seem be from users who weren’t really familiar with how this works, one complaining that it didn’t come with a belt clip (none was advertised), and 1 or 2 said that the unit was defective (there is a 24 month warranty)It arrived quickly, was fully charged, in a very convenient carrying case, and included everything needed to use immediately. I was impressed by the number of pads included (12) and the VERY thoughtful “landing pad” to stick the pads to for reuse after you’re done with treatment - THAT is brilliant!.You can select which setting to use; TENS, EMS, or RELAX. I don’t need electric muscle stimulation, or to relax (not right now anyway), pain relief is what I’m looking for, so TENS is perfect. I doubt if I’ll ever use the other settings. I can select which zone to use, A or B or BOTH. I just need one for now so I plugged one cable into zone A at the top of the unit, attached the pads and stuck one to my leg above the knee, and one just above my ankle, in line with each other. I turned on the unit and began to play with the modes and intensity settings until I found one that worked perfectly…a firm and bold tapping feeling that distracts my brain from the pain in my knee, but isn’t painful itself. It worked really well.I like the size of the unit, about the size of a smaller flip phone, with an easy to read LCD screen and simple buttons to set mode, intensity and time. The cords could be a little longer for those of us with long legs, but they work. I keep the pads attached to my leg between treatments, either leaving the cable attached, or removing them from beneath my compression stockings at night. (Yeah…dead sexy, right?). The battery claims a 40 hour life, I have no idea about that since I haven’t exhausted the battery yet. When I do, it recharges using the included charging cable and a USB plug.For such a good quality TENS unit that gives a good, strong, therapeutic result, I would expect to pay more than $36.99. TENS units have been widely and cheaply available in Europe for several decades, and when they first began to catch on in the US, they were expensive, well over $100, with a very limited selection. Now they are widely available here, the prices have come down and are on par with what I paid in the UK taking into consideration the exchange rate too.I also bought the replacement pads and they were only $8.99 for 20 pads of various sizes. The connector between the cable & pad is a very common design and replacements are widely available. ### ⭐⭐⭐⭐⭐ Perfect for working out the aches and pains *by on Reviewed in the United States 2 October 2026* I bought it, returned it and then realized I should've kept it so I ordered it again...........and kept it. Really handy to have and it works well. Price was good. Everyone in the family has been using this and with great results. A great buy. ## Frequently Bought Together - AVCOO 3-in-1 TENS Unit with 32 Modes, Dual Channel EMS Muscle Stimulator with 40 Intensities for Gradual Pain Relief Therapy, Rechargeable Electronic Pulse Massager with 12 Electrode Pads, EVA Case - AVCOO TENS Unit Replacement Pads 20 Pack in 3 Sizes, Reusable Electrode Pads with American Gel for 50 Times Safe Use, Snap TENS Pads Fit TENS EMS Muscle Stimulators Using 3.5mm Button Lead Wires - TENS/EMS Unit Replacement Pads NURSAL 20 Pack 3.5mm Snap Electrode Patches for Electrotherapy, Reusable Self-Adhesive Electrodes Pads, Compatible with Belifu, AVCOO, Neocarbon, MEDVICE TENS White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/570262976-3-in-1-tens-unit-with-32-modes-dual-channel](https://www.desertcart.hk/products/570262976-3-in-1-tens-unit-with-32-modes-dual-channel) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-10-17*