--- product_id: 602401705 title: "4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode Pads (White)" price: "€ 129.25" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.sk/products/602401705-4-in-1-d-i-y-and-tens-unit-ems store_origin: SK region: Slovakia --- # Dual-channel output for simultaneous therapy Long-lasting rechargeable battery 12 reusable, skin-friendly electrode pads 4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode Pads (White) **Price:** € 129.25 **Availability:** ✅ In Stock ## Summary > ⚡ Recharge your recovery — pain relief that keeps up with your hustle! ## Quick Answers - **What is this?** 4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode Pads (White) - **How much does it cost?** € 129.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/602401705-4-in-1-d-i-y-and-tens-unit-ems) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Recharge & Relax:** Built-in rechargeable battery means no more costly replacements—uninterrupted therapy on the go. - • **4-in-1 Versatility:** Combine TENS, EMS, massage, and DIY modes for personalized pain relief anytime, anywhere. - • **Dual-Channel Power:** Treat two body areas simultaneously with independent settings for maximum efficiency. - • **Skin-Smart Electrodes:** Premium reusable pads ensure a comfortable, secure fit for effective muscle stimulation. - • **User-Friendly Interface:** Intuitive controls and customizable intensity levels put you in full command of your recovery. ## Overview The Kongzee 4-in-1 Dual Channel Therapy Machine is an FDA-cleared, rechargeable muscle stimulator combining TENS, EMS, massage, and DIY modes. Featuring dual channels for simultaneous multi-area treatment, 12 reusable electrode pads, and a user-friendly interface, it offers professional-grade pain relief and muscle recovery in a compact, portable design favored by active professionals. ## Description 【4 In 1 & DIY 】Explore the versatility of our 4 In 1 DIY TENS EMS muscle stimulator with A/B Dual Channels, providing an enhanced experience for pain relief. Immerse yourself in the flexibility of dual-channel output, allowing you to effortlessly switch between modes and settings. The user-friendly interface ensures simplicity in operation, empowering you to indulge in personalized massage therapy and alleviate muscle tension at your convenience. 【Advanced Electrode Pads】Our state-of-the-art electrode pads, crafted from the latest materials, offer an optimal fit to the skin, providing a soft and skin-friendly touch for effective pain relief. Their reusable nature adds to the convenience, ensuring a sustained and comfortable experience in your DIY pain management routine. 【Exquisite Design】Boasting the latest appearance design, our device features a clear interface coupled with powerful functions. With multiple modes at your disposal, tailor your massage experience to match your preferences and discover the technique that best suits your DIY pain relief needs. 【Effortless Power】Bid farewell to the hassle of battery replacements. Our device comes equipped with a rechargeable battery, delivering an extra-long battery life for uninterrupted relaxation and relief in your DIY pain relief regimen. ***Why the intensity back to 0?*** Before you start, please must put all electrode pads well attached on skin first, then adjust the intensity. Otherwise the intensity will back to 0. This is for safety design when you use the machine. Review: 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. Review: TENS, EMS & MASSAGE COMBO - I've been using a TENS, EMS, and massage combo tool daily, where it's small in size and light in weight; it's also handy for your handbag and it has quickly become a staple in my pain relief routine. The device lives up to its description—offering targeted stimulation that helps ease muscle tension and chronic aches. With adjustable intensity levels and versatile modes, it’s great for both relaxation and recovery. Simple to operate, reliable, and effective—definitely a smart buy for anyone seeking non-invasive, drug-free relief. ## Features - 【4 In 1 & DIY 】Explore the versatility of our 4 In 1 DIY TENS EMS muscle stimulator with A/B Dual Channels, providing an enhanced experience for pain relief. Immerse yourself in the flexibility of dual-channel output, allowing you to effortlessly switch between modes and settings. The user-friendly interface ensures simplicity in operation, empowering you to indulge in personalized massage therapy and alleviate muscle tension at your convenience. - 【Advanced Electrode Pads】Our state-of-the-art electrode pads, crafted from the latest materials, offer an optimal fit to the skin, providing a soft and skin-friendly touch for effective pain relief. Their reusable nature adds to the convenience, ensuring a sustained and comfortable experience in your DIY pain management routine. - 【Exquisite Design】Boasting the latest appearance design, our device features a clear interface coupled with powerful functions. With multiple modes at your disposal, tailor your massage experience to match your preferences and discover the technique that best suits your DIY pain relief needs. - 【Effortless Power】Bid farewell to the hassle of battery replacements. Our device comes equipped with a rechargeable battery, delivering an extra-long battery life for uninterrupted relaxation and relief in your DIY pain relief regimen. - ***Why the intensity back to 0?*** Before you start, please must put all electrode pads well attached on skin first, then adjust the intensity. Otherwise the intensity will back to 0. This is for safety design when you use the machine. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJR9T2T3 | | ASIN | B0CJR9T2T3 | | Batteries | 1 Lithium Polymer batteries required. (included) | | Best Sellers Rank | 7,033 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 9 in Muscle & Nerve Stimulators | | Brand | Kongzee | | Country of origin | China | | Country of origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (2,747) | | Customer reviews | 4.2 4.2 out of 5 stars (2,747) | | 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. | | Item model number | AS9026 | | Manufacturer | Shen Zhen As Tec Technology Co Ltd | | Product Dimensions | 13.5 x 5.2 x 16.5 cm; 440 g | | Units | 1 count | ## Images ![4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode Pads (White) - Image 1](https://m.media-amazon.com/images/I/81jMwTfc4CL.jpg) ![4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode Pads (White) - Image 2](https://m.media-amazon.com/images/I/71nWjWEl9CL.jpg) ![4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode Pads (White) - Image 3](https://m.media-amazon.com/images/I/71QXVecX4yL.jpg) ![4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode Pads (White) - Image 4](https://m.media-amazon.com/images/I/716Iy1NTQ6L.jpg) ![4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode Pads (White) - Image 5](https://m.media-amazon.com/images/I/71ODAZUXt7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Versatile, Effective, and Excellent Value for Pain Relief *by P***L on 12 October 2025* 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. ### ⭐⭐⭐⭐⭐ TENS, EMS & MASSAGE COMBO *by I***. on 27 June 2025* I've been using a TENS, EMS, and massage combo tool daily, where it's small in size and light in weight; it's also handy for your handbag and it has quickly become a staple in my pain relief routine. The device lives up to its description—offering targeted stimulation that helps ease muscle tension and chronic aches. With adjustable intensity levels and versatile modes, it’s great for both relaxation and recovery. Simple to operate, reliable, and effective—definitely a smart buy for anyone seeking non-invasive, drug-free relief. ### ⭐⭐⭐⭐ Love it *by P***L on 28 May 2026* 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 ## Frequently Bought Together - 4 in 1 - D.I.Y & Tens Unit & EMS & Massage Muscle Stimulator, Dual Channel TENS Units Therapy Machine for Pain Relief, FDA Cleared Rechargeable Electronic Pulse Massager,with 12pcs Electrode Pads - Spectra 360 Premium Electrode Gel for ECG, TENS, Monitoring, Pediatrics Soothing Gel Anti-Irritation 8.5 oz Tube - Each - Electrode, Cutaneous - Self-Adhesive Electrode (12pcs) --- ## 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.sk/products/602401705-4-in-1-d-i-y-and-tens-unit-ems](https://www.desertcart.sk/products/602401705-4-in-1-d-i-y-and-tens-unit-ems) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-09*