Smart TENS/EMS Dual Channel Massager (Premium Edition)Product Overview
The SM9584 is a portable dual-channel TENS EMS massager designed for pain relief, muscle stimulation and body relaxation. It features 24 massage modes, 20 intensity levels, A/B dual-channel output, Type-C charging and a blue backlight LCD display, making it suitable for use on the neck, shoulders, back, waist, arms, legs and joints. OEM/ODM customization is available for B2B projects.
| Attribute |
Specification |
| Product Name |
Portable Dual-Channel TENS EMS Massager |
| Model No. |
SM9584 |
| Application |
Neck, shoulders, back, waist, arms, legs and joints |
| Main Function |
Pain relief, muscle stimulation and body relaxation |
| Channels |
A/B Dual Channels |
| Channel Control |
Shared mode control with independent intensity adjustment |
| Modes |
24 Massage Modes |
| Intensity Levels |
20 Intensity Levels |
| Timer |
10–60 Minutes Adjustable Timer |
| Control Method |
Button Control |
| Display |
Blue Backlight LCD Display |
| Battery Capacity |
3.7V / 180mAh |
| Charging Port |
Type-C |
| Charging Time |
About 1.5 Hours |
| Pulse Frequency |
1–150Hz ±10% |
| Pulse Width |
100μs ±10% |
| Load Detection |
Supported |
| Customization |
OEM/ODM customization available |
In an era dominated by sedentary office routines, intense fitness regimens, and accumulating daily stress, finding effective, professional-grade physical relief has become a universal necessity. The next-generation Dual Channel Massager is expertly designed to serve as your ultra-portable, personal physical therapist. Integrating cutting-edge TENS (Transcutaneous Electrical Nerve Stimulation) and EMS (Electrical Muscle Stimulation) technologies, this premium Dual Channel Massager targets deep muscle layers to alleviate persistent soreness, eliminate localized fatigue, and accelerate athletic muscle recovery with clinical safety and precision.
Engineered with a consumer-centric approach, this advanced Dual Channel Massager features an optimized A/B dual-output configuration that provides unprecedented operational convenience. Unlike outdated, overly complicated devices that force users to navigate separate mode configurations for each side, our upgraded Dual Channel Massager utilizes a unified mode selection across both channels while keeping the intensity levels completely independent. Boasting a striking blue backlit LCD display, a universal Type-C fast-charging port, and a state-of-the-art smart load-detection safety system, this compact Dual Channel Massager easily adapts to any lifestyle. Whether you are managing chronic neck tension at your work desk, recovering from an grueling workout session, or seeking soothing relief during long-distance travels, this powerful Dual Channel Massager ensures that premium, customized electrotherapy is always accessible at the touch of a button.
Key Advantages & Features
1. Optimized Unified Mode with True Independent Intensity Control
To solve the industry problem of overly complicated user operations, this re-engineered Dual Channel Massager introduces an intuitive, streamlined control system. Channel A and Channel B operate on the same therapeutic massage mode, allowing for a fully synchronized treatment experience across different body parts or when sharing with a family member. However, the output intensity remains completely decoupled. With 20 granular levels of independent power adjustment, this versatile Dual Channel Massager allows you to apply a gentle, relaxing micro-current to your sensitive neck muscles on Channel A, while simultaneously driving a high-intensity, deep-tissue pulse into your fatigued lower back on Channel B, tailoring the perfect strength for each specific area.
2. 24 Dual-Action TENS & EMS Modes for Comprehensive Therapy
Equipped with 24 expertly calibrated therapeutic waveforms, this multi-functional Dual Channel Massager delivers comprehensive relief for both chronic pain management and athletic performance. The device is strategically programmed with a balance of TENS and EMS technologies: the left side of the screen indicates active TENS waveforms designed to block pain signals and trigger endorphin release, while the right side displays EMS waveforms engineered to stimulate muscle contraction and enhance local blood circulation. By organizing these into 6 major therapeutic groups with 4 specialized sub-modes each, this Dual Channel Massager seamlessly replicates professional techniques like acupuncture, cupping, deep kneading, and scraping.
3. Smart Load-Detection Safety Feature for Ultimate Peace of Mind
Safety is the most critical parameter for independent e-commerce shoppers. This reliable Dual Channel Massager features an intelligent, built-in load-detection algorithm that constantly monitors electrode pad contact. If an electrode pad accidentally falls off, detaches from the skin, or if the load is completely disconnected, the device instantly detects the break and automatically drops the output intensity of that channel back to zero. This preventative engineering eliminates any risk of sudden, uncomfortable electric shocks if a pad is reapplied. Furthermore, if the Dual Channel Massager remains without a valid load or is left idle for 2 consecutive minutes, it executes an automatic shutdown to preserve energy and guarantee safety.
4. Vibrant Blue Backlit LCD Interface with Intelligent Auto-Dimming
Featuring a premium, high-contrast digital segment screen with a soothing blue backlight, this modern Dual Channel Massager offers exceptional visual feedback under any lighting condition. The scientific UI layout provides real-time tracking of all critical data, including the active TENS/EMS category, current sub-mode icon, independent 20-level intensity bar graphs for both channels, the precise remaining time, and a 3-bar battery life monitor. To prevent eye strain in dark environments and drastically reduce battery consumption, the Dual Channel Massager features a 10-second auto-dimming timer that turns off the backlight during inactive periods, while keeping the therapy running seamlessly.
5. Upgraded 1.5-Hour Type-C Fast Charge & Ultra-Low Standby Drain
Never experience power anxiety again with our enhanced rapid-charging architecture. Powered by a high-performance 3.7V / 180mAh rechargeable lithium battery (Specification 402030), this advanced Dual Channel Massager supports a modern Type-C charging interface with a maximized current input of 0.32A. This upgrade reduces the total charging duration from empty to full to just 1.5 hours. For comprehensive user protection, the Dual Channel Massager activates an automatic hardware lockout during charging, preventing operation while plugged in. Thanks to an ultra-low static standby current of less than 30uA, the device retains its full charge for months in storage, making it the perfect travel companion.
6. Customizable Treatment Timer & Accident-Proof Hardware Lock
Tailoring your recovery sessions is effortless with the built-in digital timer. The Dual Channel Massager defaults to a scientifically verified 20-minute session upon startup, which can be adjusted from 10 to 60 minutes in convenient 10-minute increments. When the countdown reaches zero, the screen gracefully illuminates, resets all output parameters to zero, and safely shuts down after 2 minutes of inactivity. Additionally, this robust Dual Channel Massager features an accident-proof hardware lock. By simply holding the mode button for 2 seconds, the entire interface locks completely, preventing accidental intensity spikes or setting changes when carrying the device in your pocket or clipped to your belt.
Technical SpecificationsParameter Items Official Product Specifications (V1.1 Standard)
Product Name Smart TENS & EMS Dual Channel Massager
Massage Modes 24 Intelligent Modes (Split into TENS & EMS Waveforms)
Intensity Levels 20 Levels (A and B Channel Intensity Fully Independent)
Channel Configuration Dual Channel Output (Shared Mode Logic for Operational Simplicity)
Output Jacks 2 Safety-Insulated Output Jacks
Battery Specification 3.7V / 180mAh Rechargeable Lithium Battery (Type 402030)
Charging Interface Modern Type-C Port (DC 5V Input)
Maximum Charging Current 0.32A (Upgraded Fast Charging Circuit)
Charging Duration Approx. 1.5 Hours (Auto-lockout protection during charging)
Static Standby Current ＜ 30uA (Ultra-low leakage for extended shelf-life)
Output Waveform Symmetrical Biphase Rectangular Wave
Pulse Frequency 1 ~ 150Hz ± 10% (Wide frequency range for deep tissue penetration)
Pulse Width 100uS ± 10% (Optimized width for comfortable stimulation)
Smart Safety System Instant Auto-Zero Intensity Load Detection & 2-Min Idle Auto-Shutdown
Timer Adjustment Range 10 - 60 Minutes (Default 20-minute countdown with auto-alert)
Screen Backlight Premium Blue Backlight (10-Second Auto-Off Power Saving)
Power Switch Type Physical Slide Toggle Switch (Left to Power On / Right to Power Off)
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