1. Introduction
This manual provides essential instructions for the safe and effective use of your Mefine Electric Heating Pad. Please read this manual thoroughly before operating the device and retain it for future reference.

Image 1.1: The Mefine Electric Heating Pad with its digital controller.
2. Safety Instructions
To prevent injury or damage to the product, always follow these safety precautions:
- Electrical Safety: Ensure the power outlet voltage matches the product's specifications. Do not use if the power cord or plug is damaged. Do not use with a damaged or loose outlet.
- Overheating Prevention: Do not fold or crumple the heating pad tightly during operation, as this may cause localized overheating. Avoid placing heavy objects on the pad while it is in use.
- Water and Moisture: Do not immerse the controller or power cord in water. Disconnect the power cord before cleaning. Ensure the pad is completely dry before reconnecting to power.
- Children and Individuals with Reduced Capabilities: This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
- Medical Conditions: Consult a physician before use if you have any medical conditions, are pregnant, or have sensitive skin. Do not use on infants, incapacitated persons, or individuals insensitive to heat.
- Storage: Store the heating pad in a cool, dry place when not in use. Do not wrap the power cord tightly around the controller.
- PSE Certification: This product complies with Japanese Electrical Appliance and Material Safety Law (PSE Mark), ensuring safety standards are met.

Image 2.1: Illustration of the heating pad's five-layer construction for safety and durability, alongside its PSE certification.
3. Package Contents
Verify that all items are present in the package:
- Mefine Electric Heating Pad (Main Unit) x 1
- Digital Controller with Power Cord x 1
- User Manual x 1
4. Setup
- Unpack: Carefully remove the heating pad and controller from the packaging.
- Placement: Lay the heating pad flat on a stable surface where it will be used. Ensure there are no folds or wrinkles.
- Connect Controller: Plug the controller cable securely into the heating pad's connector.
- Power Connection: Insert the power plug into a standard electrical outlet. Ensure the plug is fully inserted.
5. Operating Instructions
5.1 Power On/Off
Press the ON/OFF button on the digital controller to turn the heating pad on or off.
5.2 Temperature Adjustment
The heating pad offers multiple adjustable temperature settings from 30°C to 70°C, with fine 1°C increments.
- Press the + button to increase the temperature.
- Press the - button to decrease the temperature.
- The current temperature setting will be displayed on the controller's screen.
5.3 Timer Function
Set an automatic shut-off timer for 1 to 10 hours.
- Press the Timer button (often indicated by a clock icon) to cycle through the available timer settings.
- The selected timer duration will be displayed on the controller's screen. The pad will automatically turn off after the set time.

Image 5.1: The digital controller displaying temperature and timer settings.
5.4 Usage Scenarios
The Mefine Electric Heating Pad is versatile and can be used in various ways to provide warmth:
- Lap Warmer: Place over your lap while sitting.
- Shoulder Wrap: Drape over your shoulders for targeted warmth.
- Back Support: Position behind your back on a chair or sofa.
- Foot Warmer: Place on the floor to warm your feet.

Image 5.2: Examples of how the heating pad can be used for different body areas.

Image 5.3: The internal heating element design ensures even heat distribution across the entire pad.
6. Maintenance
6.1 Cleaning Instructions
The Mefine Electric Heating Pad is designed for easy cleaning:
- Disconnect Power: Always unplug the heating pad from the electrical outlet and detach the controller from the pad before cleaning.
- Machine Washable: The heating pad fabric is machine washable. Use a gentle cycle with cold water. Do not bleach or iron.
- Drying: Tumble dry on low heat or air dry completely before reattaching the controller and plugging it back into power. Ensure no moisture remains in the connector.

Image 6.1: The heating pad is machine washable after detaching the power cord and controller.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Heating pad does not turn on. |
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| Heating pad is not warm enough. |
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| Heating pad turns off unexpectedly. |
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8. Specifications
| Feature | Detail |
|---|---|
| Brand | Mefine |
| Model | Electric Heating Pad |
| Dimensions | 43 x 83 cm |
| Weight | 750 g (approx. 0.75 kg) |
| Rated Voltage | 100 V |
| Frequency | 50/60 Hz |
| Power Consumption | 120 W |
| Power Cord Length | 2 m |
| Temperature Settings | Multiple adjustable settings (30°C to 70°C) |
| Timer Settings | 1 to 10 hours |
| Features | Energy Efficient, Adjustable Temperature, Washable |
| Manufacturer | Shijiazhuang Fengya Electric Appliance Co., Ltd |

Image 8.1: Energy efficiency comparison, highlighting lower operating costs.
9. Warranty and Support
This Mefine Electric Heating Pad comes with a 1-year warranty from the date of purchase, covering manufacturing defects.
For technical support, warranty claims, or any inquiries regarding your product, please contact the retailer or manufacturer's customer service. Please have your purchase receipt and product model information ready.
