TENS Pulse Neck Massager with heat: AMJ-NM03
A wireless neck massager with TENS pulse therapy and three heat levels, designed to relieve muscle tension and improve circulation in the neck and upper back. The device uses low-frequency electrical pulses and heat to target stiff or sore muscles without requiring physical pressure. It features a 15-minute auto shut-off timer, 15 intensity levels, and a wireless remote control for easy operation. The compact design fits comfortably around the neck, and the rechargeable 1200mAh battery supports one full session per charge. For a buyer, this is a ready-to-ship, low-maintenance SKU with built-in safety features and a clear value proposition for home and office use.
Trial order: 2 units per model as a trial sample order.
Branding: Logo printing, customized packaging, and new product development on request.
Warranty: One-year product warranty; problems are handled directly by the sales contact.
Branding: Logo printing, customized packaging, and new product development on request.
Warranty: One-year product warranty; problems are handled directly by the sales contact.
Key Benefits
What This Model Gives You
- TENS pulse therapy delivers targeted muscle relaxation without physical pressure
- Three heat levels help improve blood flow and ease stiffness in the neck and shoulders
- 15 intensity levels allow users to adjust therapy to their comfort and pain level
- 15-minute auto shut-off prevents overuse and ensures safe operation
- Wireless remote control allows hands-free operation while seated or lying down
- Rechargeable 1200mAh battery powers one full session on a single charge
- Compact size and lightweight design fit securely around the neck without slipping
- Includes a universal power adapter for EU, US, AU, and UK outlets
Application Scenarios
Where It Is Used
- Relieving neck stiffness after long hours at a desk or driving
- Using during a break at work to reduce tension in the upper back and shoulders
- Supporting recovery after physical activity or sports training
- Providing comfort during travel or long flights with limited movement
- Offering a non-invasive therapy option for users who avoid manual massage
Who It Is For
Which Buyers Stock It
- Health and wellness importers seeking a non-mechanical neck therapy device
- Private-label brands building a line of medical-style wellness products
- E-commerce sellers needing a low-competition, high-utility SKU with clear benefits
- Spa and physiotherapy suppliers offering at-home recovery tools
- Corporate gifting buyers who need a practical, non-food wellness item
Problems It Solves
What Goes Wrong Without It
- Manual neck massage is inconsistent and requires a trained person; TENS therapy delivers repeatable results
- Heated pads alone do not address muscle tension; combining heat with electrical pulses improves effectiveness
- Users often overuse devices without timers; the 15-minute auto shut-off prevents overexposure
- Wired controls limit mobility; the wireless remote allows full freedom of movement
- Generic neck massagers lack adjustable intensity; 15 levels let users find their ideal setting
- Lack of a universal power adapter forces buyers to stock multiple versions; one adapter fits four major markets
Technical Features
How The Device Is Built
- TENS pulse therapy with 15 adjustable intensity levels
- Three heat levels with temperature control for comfort and safety
- 15-minute smart auto shut-off timer to prevent overuse
- Wireless remote control for hands-free operation
- Rechargeable lithium battery (1200mAh) with Type C charging
- 3.7V/3W rated voltage and power for stable operation
- Compact design: 21*18*8cm, weighs 0.3kg
- Universal power adapter included for EU, US, AU, and UK outlets
Specifications
Published Specification
Values below come from the manufacturer specification for this model. Fields the specification does not publish are not listed rather than estimated.
| Material | ABS+Stainless Steel |
|---|---|
| Size | 21*18*8cm, 0.3kg |
| Unit Package Box | 25*22*11cm by Color Box, 0.5KG |
| Master Carton Box | 24PCS/CTN; 53*37*27CM |
| Rated Voltage&Power | 3.7V/3W Lithium battery: 1200mah, type C 5V/1A |
| Package included | One Device; 1 pcs of one-meter Power adapter (EU/US/AU/UK standard); 1pcs of user manual |
| Model | AMJ-NM03 |
| Dimensions | 21*18*8cm |
| Net Weight | 0.3kg |
| Battery Capacity | 1200mAh |
| Charging Port | Type C |
| Input Voltage | 5V/1A |
| Rated Voltage | 3.7V |
| Rated Power | 3W |
| Heat Levels | 3 |
| TENS Intensity Levels | 15 |
| Auto Shut-off | 15 minutes |
| Remote Control | Wireless |
| MOQ | 2 units for a trial sample order |
| MOQ | 2 units per model as a trial sample order |
| OEM/ODM | Logo printing and customized packaging available |
| Warranty | One year |
| MOQ | 2 units per model as a trial sample order |
| OEM/ODM | Logo printing and customized packaging available |
| Warranty | One year |
| MOQ | 2 units per model as a trial sample order |
| OEM/ODM | Logo printing and customized packaging available |
| Warranty | One year |
Materials
What It Is Made Of
- ABS plastic housing with stainless steel reinforcement in key stress areas
- Silicone contact pads for safe skin contact during TENS and heat therapy
- Rechargeable lithium-ion battery pack with built-in protection circuit
- Internal wiring and control board with heat-resistant insulation
Manufacturing Process
How It Is Produced
- ABS and stainless steel component molding and assembly
- Internal circuit board and TENS module installation
- Battery pack integration and safety testing
- Heat element and temperature sensor calibration
- Remote control pairing and wireless function test
- Final unit testing with full intensity and heat cycle
- Packaging: device in color box, 24 units per master carton
Quality Control
What Is Checked Before Packing
- Each unit undergoes a full function test at all 15 intensity levels and heat settings
- Battery charge and discharge cycle tested to verify 1200mAh capacity
- Remote control signal range and response tested within 3 meters
- Auto shut-off timer verified to trigger after exactly 15 minutes
- Housing inspected for material defects, sharp edges, and fit at joints
- Backed by a one-year warranty handled directly by your salesperson
Customization
What You Can Change
- OEM logo printing or laser marking on the device body
- Customized color box and gift packaging design
- Custom user manual and label artwork in your market language
- Alternative power adapter configurations if needed
- Full ODM development if you need a variant not in the current catalog
Comparison
How It Compares With The Alternatives
An honest trade-off for each alternative, so you can decide which tier this model belongs in.
| Manual neck massage devices with rollers or pressure pads | No need for physical force or a second person; TENS therapy works on muscle tension without movement |
|---|---|
| Heated neck wraps without electrical stimulation | Adds active muscle relaxation through TENS pulses, not just passive warmth |
| Full-size TENS units with wired electrodes | Wireless remote and integrated design improve ease of use and portability |
Use Guide
How To Use It
- Charge the device fully before first use using the included Type C adapter
- Place the device around the neck with the contact pads aligned to the upper back and shoulders
- Use the wireless remote to select heat level and intensity; start at level one and increase gradually
- Do not use for more than 15 minutes per session; the device will shut off automatically
- Avoid using on open wounds, broken skin, or over the spine or carotid arteries
- Clean the contact pads with a dry cloth after each use; do not submerge in water
- Store in a dry place away from direct sunlight and extreme temperatures
Buyer Questions
TENS Pulse Neck Massager with heat: AMJ-NM03 Buyer Questions
What is the minimum order quantity?
Two units per model as a trial sample order. Once you have tested the unit, normal wholesale quantities are agreed with your salesperson.
Can you print our logo on the device?
Yes. We offer OEM logo printing or laser marking on the device body, plus customized color boxes and gift packaging.
Is there a warranty on this neck massager?
Yes, a one-year warranty. If a unit has a problem, contact your salesperson directly and we will resolve it.
How do you ship the orders?
We can deliver to your own shipping agent, or arrange air freight, sea freight, or DDP by truck or train, whichever fits your market.
What are the payment terms?
30% deposit in advance and the 70% balance after production is finished. You are also welcome to visit the office and factory, or hold a video call with our sales manager first.
Can I get a free sample?
Free samples are normally not offered. Contact your salesperson to agree sample terms, or place a two-unit trial order.
What power adapter is included?
One universal power adapter is included, compatible with EU, US, AU, and UK outlets. You can request a different version if needed.
Certifications And Documents
What We Can Supply On Request
Compliance documents
Certification status for this model is confirmed per market by your salesperson before an order, since no certificate is published on our public product data.
Verification
Buyers are welcome to visit the office and factory, or to run a live video call with the sales manager
Who Stocks It
Buyer Types For This Model
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