- New
4-in-1 DIY TENS & EMS Muscle Stimulator, Dual Channel Pain Relief Therapy, FDA Cleared, Rechargeable with 12 Electrode Pads
✨Free delivery✨
✨Free delivery✨
Experience effective pain relief and muscle stimulation with this versatile 4-in-1 muscle stimulator. It combines TENS, EMS, massage, and customizable D.I.Y modes in one easy-to-use device. Dual channels allow simultaneous treatment on different areas while the rechargeable design ensures portability and convenience. Includes 12 electrode pads for lasting usability.

High-resolution image showcasing the sleek and compact design of the 4-in-1 TENS unit. Perfectly engineered for comfortable handheld use, this device delivers professional therapy at your fingertips.

Lifestyle image highlighting the device’s ergonomic layout and easy-to-read controls. Designed to optimize your muscle relief sessions with intuitive access and premium build quality.

Clear view of the dual-channel TENS and EMS outputs for targeting multiple pain areas at once. The device features adjustable intensity levels to customize your therapy sessions comfortably and effectively.

This image illustrates the lightweight and portable nature of the device, making it ideal for use at home or on the go. The rechargeable battery supports long sessions for uninterrupted therapy wherever you need it.

Close-up of the dual channel controls with user-friendly buttons and a clear LCD display. Easily select from 24 preset modes or program D.I.Y sessions tailored to your comfort, delivering a fully personalized muscle stimulation experience.

Showcasing the device’s long-lasting 90-minute endurance time per charge, providing extended therapy without interruption. Compact and efficient, it ensures reliable performance when you need it most.

Detail of the device’s one-button safety protection feature that ensures secure operation and prevents accidental settings changes. Ideal for consistent, safe muscle stimulation suitable for all users.

Highlighting the smart memory feature which stores your preferred mode and intensity for quick start next time. This ensures an effortless and seamless user experience for effective pain relief with every session.

Official product photo of the 4-in-1 Muscle Stimulator, presenting a clean view of the device packaging and design aesthetic for buyer reference.
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| Size | S | M | L | XL |
|---|---|---|---|---|
| Men | 7-10 | 10-13 | 13-15 | 15-17 |
| Women | 7-9 | 10-12 | 13-14 | 15-16 |
Superior Customization and Comfort Compared to My Old TENS Unit
I previously used a standard TENS device that lacked adjustable modes and the pads irritated my skin. The Kongzee 4-in-1 not only offers more professional and customizable therapy options, but the electrode pads are much softer and reusable, making it a clear upgrade for both comfort and effectiveness.
The Game-Changer My Sore Muscles Needed
Frustrated by daily back and shoulder pain from long hours at my desk, I purchased the Kongzee 4-in-1 TENS unit hoping for something that could finally make a difference. Before, my evenings were spent tense and uncomfortable; now, just a 20-minute session with the simple, custom modes gives me lasting relief and puts me in a better mood for the rest of the night. The reusable pads and easy setup make this device a seamless and empowering part of my wellness routine.
Superior Comfort and Customization Compared to My Last TENS Unit
I previously used a standard TENS device from Omron, but the Kongzee 4-in-1 offers noticeably better skin comfort and longer battery life. The customizable modes and soft, reusable electrode pads make it a clear upgrade for both effectiveness and ease of use.