--- product_id: 373338736 title: "Etekcity 4-Channel Rechargeable TENS Unit – Muscle Stimulator for Drug-Free Pain Relief, After-Exercise Relaxation, Physical Therapy, 8 Electrode Pads, Back, Neck, Shoulder, Sciatica, Period Cramps" brand: "etekcity" price: "3997756₫" currency: VND in_stock: true category: "Etekcity" url: https://www.desertcart.vn/products/373338736-etekcity-4-channel-rechargeable-tens-unit-muscle-stimulator-for-drug store_origin: VN region: Vietnam --- # 4-channel multi-zone output Rechargeable USB-powered battery 6 customizable timer settings Etekcity 4-Channel Rechargeable TENS Unit – Muscle Stimulator for Drug-Free Pain Relief, After-Exercise Relaxation, Physical Therapy, 8 Electrode Pads, Back, Neck, Shoulder, Sciatica, Period Cramps **Brand:** etekcity **Price:** 3997756₫ **Availability:** ✅ In Stock ## Summary > ⚡ Recharge Your Recovery, Anytime, Anywhere! ## Quick Answers - **What is this?** Etekcity 4-Channel Rechargeable TENS Unit – Muscle Stimulator for Drug-Free Pain Relief, After-Exercise Relaxation, Physical Therapy, 8 Electrode Pads, Back, Neck, Shoulder, Sciatica, Period Cramps by etekcity - **How much does it cost?** 3997756₫ 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/373338736-etekcity-4-channel-rechargeable-tens-unit-muscle-stimulator-for-drug) ## Best For - etekcity enthusiasts ## Why This Product - Trusted etekcity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Control & Clarity:** Navigate modes and intensity in under a second with large, bright LCD and dedicated function buttons. - • **Customizable Therapy Sessions:** Choose from 6 timer options (10-60 mins) and multiple massage modes like knead, tap, and acupuncture. - • **Pinpoint Precision Pain Relief:** Target up to 4 body areas simultaneously with versatile 4-channel outputs for tailored muscle stimulation. - • **Long-Lasting, Eco-Friendly Power:** Recharge via USB and enjoy up to a week of use per charge, reducing waste and downtime. - • **Premium Multi-Size Electrode Pads:** Includes 8 reusable, self-adhesive pads in 3 sizes for maximum coverage and up to 30 uses each. ## Overview The Etekcity 4-Channel Rechargeable TENS Unit delivers drug-free, customizable pain relief with 4 independent outputs and 8 premium reusable electrode pads. Featuring quick mode selection, a bright LCD, USB rechargeable battery lasting up to a week, and 6 timer settings, it’s designed for effective muscle stimulation and versatile therapy on the go. ## Description ✔ Effective Pain Relief: Our TENS unit uses Transcutaneous Electrical Nerve Stimulation (TENS) technology to provide effective pain relief by delivering tiny electrical impulses to your nerves. This stimulation helps your body produce endorphins, its natural painkillers, to alleviate muscle pain from activities like exercise or daily tasks.✔ Versatile Use: The TENS unit features multiple modes to address various treatment needs, whether you're at home, in the office, or on the go. Choose from massage, tapping, or acupuncture modes to match your preferences and pain types. With one-touch mode selection, it's easy to use without complex operations.✔ Energy-Saving: Equipped with a long-lasting battery, the unit minimizes the need for replacements and reduces environmental impact. It automatically shuts down within 3 minutes of use to conserve energy and can last up to a week on a single charge.✔ Tips: If the adhesive pads become dirty or lose stickiness, gently rinse them under cold water. If you have any issues with the TENS unit, our team is ready to assist you. Your safety and satisfaction are our top priorities. ## Features - FSA / HSA eligible - Quick & Pinpoint Pain Relief: Etekcity TENS Machine help manage pain issues and reduce pain and muscle soreness caused by conditions like back/shoulder pain, arthritis, nerve pain, joint pain, period pain, neck pain, knee pain, sports injuries - 4 Outputs with Versatile Massage Modes: 4-channel unit can support up to 4 sets of pads. The units' first three rows are for different body parts and the next two rows are the most classic massage types: knead, acu, tap, cupping, and scraping. - Super Easy Operation: Function-specific buttons make it really easy to change settings in less than1 sec. The extra large & bright LCD is clear and easy for you to know your current selection and level of intensity - 8 Premium Pre-gelled Reusable Electrode Pads: The pads come in 3 sizes (Large: 2"x4" 2 pcs, Middle: 2"x2" 4 pcs, Small: 1.5"x1.5" 2 pcs), allow you to cover a larger area. With great self-stick performance, they can be used up to 30 times with care..Rechargeable & Timer Control: The unit can be charged by connecting to a wall charger, power bank or laptop USB port. Simply plug in when the battery indicator flashes orange. You can choose from 6 timer options ranging from 10 to 60 minutes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RL1CCXW | | ASIN | B07RL1CCXW | | Batteries | 2 Lithium Polymer batteries required. (included) | | Best Sellers Rank | #61,703 in Health ( See Top 100 in Health ) #137 in Muscle & Nerve Stimulators | | Brand | Etekcity | | Customer Reviews | 4.6 4.6 out of 5 stars (6,632) | | Customer reviews | 4.6 4.6 out of 5 stars (6,632) | | Date First Available | 14 November 2019 | | Format | gel | | Item model number | ETU-134 | | Manufacturer | Etekcity | | Product Dimensions | 6 x 4 x 10 cm; 96.39 g | | Product Name | ostomy-belts | | Units | 1 Count | ## Product Details - **Brand:** Etekcity - **Color:** White - **Style:** Tens - **Item Weight:** 3.4 Ounces - **UPC:** 817915026731 ## Images ![Etekcity 4-Channel Rechargeable TENS Unit – Muscle Stimulator for Drug-Free Pain Relief, After-Exercise Relaxation, Physical Therapy, 8 Electrode Pads, Back, Neck, Shoulder, Sciatica, Period Cramps - Image 1](https://m.media-amazon.com/images/I/71Z0cfv56qL.jpg) ![Etekcity 4-Channel Rechargeable TENS Unit – Muscle Stimulator for Drug-Free Pain Relief, After-Exercise Relaxation, Physical Therapy, 8 Electrode Pads, Back, Neck, Shoulder, Sciatica, Period Cramps - Image 2](https://m.media-amazon.com/images/I/81ikRxJFuuL.jpg) ![Etekcity 4-Channel Rechargeable TENS Unit – Muscle Stimulator for Drug-Free Pain Relief, After-Exercise Relaxation, Physical Therapy, 8 Electrode Pads, Back, Neck, Shoulder, Sciatica, Period Cramps - Image 3](https://m.media-amazon.com/images/I/91Olj7mMPzL.jpg) ![Etekcity 4-Channel Rechargeable TENS Unit – Muscle Stimulator for Drug-Free Pain Relief, After-Exercise Relaxation, Physical Therapy, 8 Electrode Pads, Back, Neck, Shoulder, Sciatica, Period Cramps - Image 4](https://m.media-amazon.com/images/I/81w0Nme-MPL.jpg) ![Etekcity 4-Channel Rechargeable TENS Unit – Muscle Stimulator for Drug-Free Pain Relief, After-Exercise Relaxation, Physical Therapy, 8 Electrode Pads, Back, Neck, Shoulder, Sciatica, Period Cramps - Image 5](https://m.media-amazon.com/images/I/81UBDrAUDcL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Ive followed all instructions & this thing isnt working? Everything is flashing, timer is working & nothing..** A: It's a defective product. **Q: Made in witch country?** A: China **Q: Please is it possible to change the pulse width? What is the maximum pulse width value?** A: Etekcity 4 Channels TENS Unit Muscle Stimulator with 15 Massage Modes & 20 Intensity Levels, Electric Pulse Rechargeable Therapy Massage Machine with all accessories, FDA Compliant. 20 Intensities: Electric Current Range: 0-50V, Electric Current Increase: 2.5V/Intensity. 4 Electrode Pads: 1.Electrotes pads may be washed and reused 10-15 times. 2.The life of an electrode pad may be vary due to the skin condition of the user. 3.You may need to replace the electrode pads if they do not stick to skin or they are rippen or broken. Notes: 1. The device mode only works when both pads are placed on your skin at the same time. 2. Lowering both intensities to 0 will reset the timer. 3. Intensity can be adjusted independently for A and B ports ## Frequently Bought Together - Etekcity FSA HSA Store Eligible 4-Output TENS Unit, Muscle Stimulator Machine for Pain Relief Physical Therapy, Back, Nerve, Sciatica, Neck, Shoulder,Period Cramp Relaxer,Rechargeable Electric Device - Etekcity Smart Scale for Body Weight FSA HSA Store Eligible, Bathroom Digital Weighing Scale with BMI, Body Fat, Muscle Mass, Accurate Bluetooth Home User Health Equipment Sync Apps - CURAD Assorted Bandages Variety Pack, 300 Count, 6 Styles Including Antibacterial, Waterproof, Sheer, Plastic, Heavy Duty & Flex-Fabric, Protects Scrapes, Cuts & Burns, Latex-Free --- ## 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/373338736-etekcity-4-channel-rechargeable-tens-unit-muscle-stimulator-for-drug](https://www.desertcart.vn/products/373338736-etekcity-4-channel-rechargeable-tens-unit-muscle-stimulator-for-drug) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-04*