Product Overview
The OMASSA Back Massager with Heat is designed to provide deep tissue shiatsu massage and soothing heat therapy for various body parts, including the neck, back, shoulders, and legs. Its ergonomic design ensures a comfortable and effective massage experience, helping to relieve muscle pain, stiffness, and fatigue.

Image: The OMASSA Back Massager with Heat, showcasing its ergonomic design and included remote control.
Important Safety Information
Please read all instructions carefully before using the massager. This device is intended for household use only. Do not use if you have any pre-existing medical conditions without consulting a physician. The massager features an automatic shut-off after 15 minutes to prevent overuse. Always unplug the device when not in use or before cleaning.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product Features
- Ergonomic Design: Larger size (15x13 inches) perfectly fits neck and back curves for comfortable massage.
- Deep Kneading Shiatsu: Features 4 deep kneading shiatsu massage nodes to effectively soothe muscle fatigue and relieve stiffness.
- Dual Heating Zones: Two built-in heating zones provide 2-level focal heat therapy for neck and back, further releasing soreness and fatigue.
- Adjustable Intensity: Three adjustable intensity levels (Low, Medium, High) cater to different preferences and fatigue levels.
- Bi-directional Massage: Massage nodes can rotate in two directions for a comprehensive massage experience.
- Automatic Shut-off: Equipped with a 15-minute auto shut-off timer to prevent overuse and ensure safety.
- Premium Materials: Constructed with durable faux leather and breathable mesh for comfort and longevity.

Image: The massager designed to fit the natural curves of the body for optimal comfort.

Image: Illustration of the two heating positions and levels for hot compress therapy.
What's Included
- OMASSA Shiatsu Back and Neck Massager
- Remote Control
- Wall Power Adapter
- Car Power Adapter
- User Manual (this document)

Image: Wall Power Adapter for home use.

Image: Car Power Adapter for on-the-go use.
Setup Instructions
- Unpack: Carefully remove all components from the packaging.
- Connect Power:
- For home use, connect the wall power adapter to the massager's input port and then plug it into a standard electrical outlet.
- For car use, connect the car power adapter to the massager's input port and then plug it into your vehicle's 12V power outlet.
- Position the Massager: Place the massager on a chair, sofa, bed, or any surface where you wish to receive a massage. Ensure it is stable and comfortable for your desired body area (neck, back, shoulder, etc.).
Video: An unboxing and setup demonstration of the OMASSA Back Massager with Heat, showing how to connect power and position the device.
Operating Instructions
The massager is operated using the wired remote control. Familiarize yourself with the buttons:
- Power On/Off: Press the ON/OFF button to turn the massager on or off.
- Direction: Press the Direction button to change the rotation direction of the massage nodes (clockwise/counter-clockwise).
- Intensity: Press the Intensity button to cycle through 3 massage intensity levels (Low, Medium, High).
- Mode: Press the Mode button to select from 3 different massage modes.
- Heat: Press the Heat button to activate or adjust the heat function (2 levels). The heat indicator light will illuminate when active.

Image: Detailed view of the remote control and its various functions for customizing your massage.
Video: Demonstration of the massager's features and remote control operation, including heat and intensity adjustments.
Video: A short clip showcasing the OMASSA Neck Back Massager with Heat in use, highlighting its versatility.
Maintenance
- Cleaning: Always unplug the massager before cleaning. Wipe the surface with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Storage: Store the massager in a cool, dry place away from direct sunlight and moisture. Avoid placing heavy objects on top of the massager.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Massager does not turn on. | Power cord not properly connected or no power from outlet. | Ensure the power adapter is securely plugged into both the massager and a working electrical outlet. Try a different outlet. |
| Heat function is not working. | Heat function not activated or unit is in auto shut-off mode. | Press the Heat button on the remote. If the unit has been running for 15 minutes, it may have automatically shut off. Restart the massager. |
| Massage nodes stop moving. | Automatic shut-off activated. | The massager has a 15-minute auto shut-off feature. Turn the unit off and then on again to resume use. |
Specifications
| Attribute | Detail |
|---|---|
| Product Dimensions | 12.6 x 4.72 x 6.61 inches |
| Item Weight | 4 Pounds |
| Model Number | R7-Black |
| Brand | OMASSA |
| Power Source | Corded Electric |
| Material | Faux Leather |
Warranty and Support
OMASSA provides a full 1-year warranty for this product, including free replacement for any damage within one year of purchase. For any problems or inquiries, please contact OMASSA customer support via email. We are committed to providing a satisfactory answer as soon as possible.
For further assistance, please visit the official OMASSA website or contact their customer service directly.



