--- product_id: 806729530 title: "Dual Channel TENS Unit Muscle Stimulator Machine，9 Modes with 20pcs Premium Electrode Pads for Pain Relief" brand: "reajoy" price: "1427015₫" currency: VND in_stock: true reviews_count: 8 category: "Reajoy" url: https://www.desertcart.vn/products/806729530-dual-channel-tens-unit-muscle-stimulator-machine-9-modes-20pcs store_origin: VN region: Vietnam --- # Dual independent channels 9 versatile massage modes Portable & lightweight 1.39 lbs Dual Channel TENS Unit Muscle Stimulator Machine，9 Modes with 20pcs Premium Electrode Pads for Pain Relief **Brand:** reajoy **Price:** 1427015₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power up your recovery, wherever life takes you! ## Quick Answers - **What is this?** Dual Channel TENS Unit Muscle Stimulator Machine，9 Modes with 20pcs Premium Electrode Pads for Pain Relief by reajoy - **How much does it cost?** 1427015₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/806729530-dual-channel-tens-unit-muscle-stimulator-machine-9-modes-20pcs) ## Best For - reajoy enthusiasts ## Why This Product - Trusted reajoy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Drug-Free & Safe:** Harnesses microcomputer intelligent control technology for natural, non-invasive pain management anytime. - • **On-the-Go Recovery:** Compact and lightweight design fits perfectly in your office bag or travel kit. - • **Precision Pain Relief:** Dual channel control lets you customize intensity on each side for targeted therapy. - • **Premium Adhesive Pads:** 20 medical-grade electrode pads ensure superior stickiness and longer lifespan for uninterrupted sessions. - • **Multi-Mode Muscle Therapy:** Nine distinct massage modes simulate real-life massage techniques to relax and rejuvenate. ## Overview The Reajoy Dual Channel TENS Unit offers drug-free pain relief with 9 massage modes and independent dual-channel control. Lightweight and portable at just 1.39 lbs, it includes 20 premium electrode pads with enhanced adhesion for lasting use. Ideal for professionals seeking convenient, customizable muscle stimulation and pain management on the go. ## Description Product description Review: Uso - Excelente producto Review: Work's OK. Wish it had more modes. - Understand that this unit has only one mode for each channel. Period. It has plenty if power for me at 50%. But all you can do is increase or lower the sensation. It simply doesn't have any other modes. No pulsating. No wave sensations. If you want more that what it has to offer, get one that does like I plan to do. ## Features - DRUG-FREE PAIN RELIEF & SAFETY: This TENS Muscle Stimulator stimulates sensory nerves and muscles to activate specific natural pain gate mechanisms, microcomputer intelligent control technology simulates multiple massage methods. It relaxes the body and relieves muscle pain anytime, anywhere, just like a real-life massage! - Independent A/B Dual Channel: You can set different intensity for each channel to achieve the purpose of pain treatment.With portable size, it can be used in the office, car or travel on the go.The device can also be used to stimulate healthy muscles to improve and promote muscle performance. - MULTI-FUNCTIONAL MODE:Tens electric massager relieves pain and muscle soreness.TENS unit helps to relieve muscle soreness and pain in shoulders, lumbar, back, neck, upper/lower extremities (arms/legs) due to exercise, overexertion, or normal household activities. through electricity pulse wave to relieve body pain and muscle aches and also can effectively help build muscles! - Medical Grade Electrode Pads: Our TENS Unit Replacement Pads have been upgraded to the industry leading adhesive, which can provide much better self- stick performance and easy clean up for longer. stick performance and easy clean up for longer lifespan. - What You Get:Our professional team is always ready to help you solve any problems with your TENS muscle stimulator, if you have any questions, please contact us directly. Please feel free to enjoy a high quality product, your safety and experience is our top priority, we will be happy to serve you. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #265,951 in Health & Household ( See Top 100 in Health & Household ) #595 in Muscle Stimulators & Accessories | | Customer Reviews | 4.0 out of 5 stars 17 Reviews | ## Images ![Dual Channel TENS Unit Muscle Stimulator Machine，9 Modes with 20pcs Premium Electrode Pads for Pain Relief - Image 1](https://m.media-amazon.com/images/I/71TaFXem2pL.jpg) ![Dual Channel TENS Unit Muscle Stimulator Machine，9 Modes with 20pcs Premium Electrode Pads for Pain Relief - Image 2](https://m.media-amazon.com/images/I/61g0R9SLqBL.jpg) ![Dual Channel TENS Unit Muscle Stimulator Machine，9 Modes with 20pcs Premium Electrode Pads for Pain Relief - Image 3](https://m.media-amazon.com/images/I/71GBeQ5xqcL.jpg) ![Dual Channel TENS Unit Muscle Stimulator Machine，9 Modes with 20pcs Premium Electrode Pads for Pain Relief - Image 4](https://m.media-amazon.com/images/I/71NmT7H54jL.jpg) ![Dual Channel TENS Unit Muscle Stimulator Machine，9 Modes with 20pcs Premium Electrode Pads for Pain Relief - Image 5](https://m.media-amazon.com/images/I/710DQa2TE9L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Uso *by R***Z on April 8, 2026* Excelente producto ### ⭐⭐⭐⭐ Work's OK. Wish it had more modes. *by W***L on March 6, 2026* Understand that this unit has only one mode for each channel. Period. It has plenty if power for me at 50%. But all you can do is increase or lower the sensation. It simply doesn't have any other modes. No pulsating. No wave sensations. If you want more that what it has to offer, get one that does like I plan to do. ### ⭐⭐⭐⭐⭐ Great Little Unit *by V***R on January 29, 2026* Review Of: Dual Channel TENS Unit Muscle Stimulator Machine，9 Modes with 40pcs Premium Electrode Pads for Pain Relief Brand: Reajoy This is a great value on a portable and small TENS unit. It is very easy to assemble and operate. Just insert the 3 included AAA batteries, follow instructions on placing electrode pads and machine operation and you are ready to go. While I have never used a TENS machine/unit before to compare this one too, I can say the controls and stimulation are quite nice. Nothing too aggressive, but can definitely feel relief. I have used this for probably 10 hrs and the battery life is still about half way discharged. I do wish this unit had a rechargeable battery, but not a deal breaker, I will just buy a bunch of AAA batteries, well worth it. The pads stick easily and remove easily. I shopped for replacement pads for this unit and they are readily available and reasonably priced, so that is a huge plus. I would 100% recommend this unit. --- ## 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.vn/products/806729530-dual-channel-tens-unit-muscle-stimulator-machine-9-modes-20pcs](https://www.desertcart.vn/products/806729530-dual-channel-tens-unit-muscle-stimulator-machine-9-modes-20pcs) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-02*