1. Introduction
Thank you for choosing the COMFIER Shiatsu Foot Massager with Heat, Model CF-5425-2. This device is designed to provide a comprehensive foot massage experience, mimicking deep kneading and rolling motions with added compression and heat. It aims to alleviate foot tension and soreness, making it suitable for individuals experiencing discomfort from prolonged standing, walking, or conditions like plantar fasciitis.
This manual provides essential information for the safe and effective use, maintenance, and troubleshooting of your foot massager. Please read it thoroughly before first use and retain it for future reference.

Image 1: The COMFIER Shiatsu Foot Massager with Heat, Model CF-5425-2.
2. Important Safety Information
To reduce the risk of electric shock, fire, and injury, please observe the following safety precautions:
- Always unplug the massager from the electrical outlet immediately after use and before cleaning.
- Do not use while bathing or in a shower.
- Do not place or store the massager where it can fall or be pulled into a tub or sink.
- Do not immerse in water or other liquid.
- Never use pins or other metallic fasteners with this appliance.
- Close supervision is necessary when this appliance is used by, on, or near children, invalids, or disabled persons.
- Use this appliance only for its intended use as described in this manual. Do not use attachments not recommended by the manufacturer.
- Never operate this appliance if it has a damaged cord or plug, if it is not working properly, if it has been dropped or damaged, or dropped into water. Contact customer support for examination and repair.
- Keep the cord away from heated surfaces.
- Never use while sleeping or drowsy.
- Never drop or insert any object into any opening.
- Do not operate where aerosol (spray) products are being used or where oxygen is being administered.
- Do not use on sensitive skin areas or where circulation is poor.
- The use of the massager should be pleasant and comfortable. Should pain or discomfort result, discontinue use and consult your physician.
3. Product Overview
The COMFIER Shiatsu Foot Massager features a user-friendly design with an integrated control panel and comfortable foot chambers. It is designed to accommodate various foot sizes, up to men's size 14.
Components:
- Main Unit: Houses the massage mechanisms and heating elements.
- Foot Chambers: Two openings for inserting feet, lined with removable and washable fabric sleeves.
- Control Panel: Located on the top surface, featuring buttons for power, timer, massage modes, intensity levels, and heat function.
- Power Cord: For connecting to an electrical outlet.

Image 2: Close-up of the control panel with various settings.
4. Setup
Follow these steps for initial setup:
- Unpack: Carefully remove the foot massager from its packaging.
- Placement: Place the massager on a flat, stable surface near an electrical outlet. Ensure there is enough space around the unit for comfortable use.
- Connect Power: Plug the power cord into a standard electrical outlet. The power indicator light may illuminate.
Video 1: Demonstration of setting up and using the COMFIER Electric Foot Massager.
5. Operating Instructions
To begin your massage session, sit comfortably and place your feet into the foot chambers. Ensure your feet are fully inserted for optimal contact with the massage nodes.
Control Panel Functions:
- Power Button: Press to turn the massager ON or OFF.
- Timer Button: Cycle through preset massage durations: 15, 20, or 30 minutes. The corresponding indicator light will illuminate.
- Massage Mode Button: Select from various massage modes, including Shiatsu, Deep Kneading, and Rolling Motion. Each press cycles to the next mode.
- Intensity Button: Adjust the massage intensity to Low (L), Medium (M), or High (H). This typically controls the strength of kneading and rolling.
- Compression Button: Adjust the air compression intensity to Low (L), Medium (M), or High (H). This provides a squeezing sensation around the feet.
- Heat Button: Activate or deactivate the heat function. Some models may offer multiple heat levels.
Experiment with different combinations of modes, intensities, and heat to find your preferred setting. The massager is designed to provide a relaxing experience; if you feel any discomfort, adjust the settings or discontinue use.

Image 3: A user operating the foot massager, demonstrating ease of use.
Video 2: Overview of the COMFIER Foot Massager with Heat features.
6. Maintenance
Proper maintenance ensures the longevity and hygiene of your foot massager.
Cleaning:
- Unplug: Always unplug the massager before cleaning.
- Exterior: Wipe the exterior surface with a soft, damp cloth. Do not use abrasive cleaners or harsh chemicals.
- Foot Sleeves: The fabric foot sleeves are removable and washable. Unzip them from the foot chambers, hand wash with mild detergent, and air dry completely before reattaching.
Storage:
Store the massager in a cool, dry place when not in use. Avoid placing heavy objects on top of the unit.
7. Troubleshooting
If you encounter issues with your foot massager, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Massager does not turn on. | Power cord not properly connected; no power from outlet. | Ensure the power cord is securely plugged into both the massager and a working electrical outlet. Test the outlet with another device. |
| No heat or insufficient heat. | Heat function not activated; insufficient warm-up time. | Press the heat button to activate. Allow a few minutes for the heating elements to reach optimal temperature. |
| Massage feels too intense or uncomfortable. | Intensity setting is too high; feet not positioned correctly. | Reduce the massage and/or compression intensity using the respective buttons. Adjust your foot position within the chambers. |
| Difficulty removing feet. | Compression is too high. | Reduce the compression intensity. Relax your feet and gently pull them out. |
If the problem persists after trying these solutions, please contact COMFIER customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | CF-5425-US |
| Product Dimensions | 7.59 x 17 x 13.18 inches |
| Item Weight | 4.8 Pounds |
| Power Source | Corded Electric |
| Material | Plastic |
| Max Foot Size | Up to US Men's Size 14 |
| Massage Functions | Shiatsu, Deep Kneading, Rolling, Compression |
| Heat Function | Yes, adjustable |
| Timer Settings | 15, 20, 30 minutes |
9. Warranty and Customer Support
COMFIER products are manufactured with a focus on quality and performance. This product is covered by a manufacturer's warranty against defects in materials and workmanship under normal use. Please refer to the warranty card included with your product for specific terms and conditions, or visit the official COMFIER website for detailed warranty information.
Customer Support:
For any questions, concerns, or assistance with your COMFIER Shiatsu Foot Massager, please contact COMFIER customer service. Contact details can typically be found on the product packaging, the official COMFIER website, or through your purchase platform.





