1. Introduction
The bunoju Smooth Spine Triple Fusion Back Massager is designed to provide comprehensive tension relief for the neck, back, and shoulders. This innovative device integrates neck support, vibration massage, and heat therapy to promote relaxation and alleviate discomfort. Its ergonomic design conforms to the natural S-shape of the spine, offering optimal support and comfort.
Key Features:
- 3-in-1 Functionality: Combines neck support, vibration massage, and heat therapy.
- Ergonomic Design: Curved 23.2-inch design with a 15° incline to fit the spine's natural S-shape, reducing pressure on the neck and lumbar region.
- Intelligent Pressure Sensing: Automatically adjusts massage intensity based on body weight for targeted muscle relaxation.
- Thermostatic Heat Therapy: Provides warmth (113-140°F) to promote blood circulation and sustained comfort.
- High-Density Memory Foam: Conforms to body curves for optimal support, with a removable, machine-washable cover.
- Portable & Simple: Lightweight and compact design for easy use at home, office, or while traveling.
- Safety Features: Includes overheat protection and auto-shutoff.

Image 1: The bunoju Smooth Spine Triple Fusion Back Massager, showcasing its ergonomic design and control panel.
2. Safety Information
Please read and understand all safety instructions before using the device. Failure to follow these instructions may result in injury or damage to the product.
- Always follow the instructions provided with the product.
- Do not use the massager while sleeping or taking a bath.
- Keep the massager away from water and heat sources.
- Do not use the massager if you have any medical conditions or are pregnant without consulting a doctor first.
- Unplug the massager when not in use and store it in a dry place.
- Keep the massager out of reach of children and pets.
3. Setup
- Unpack the Device: Carefully remove the massager and all accessories from the packaging.
- Connect Power: Insert the USB-C cable into the massager's power port. Connect the other end of the cable to the provided 5V/2A power adapter, then plug the adapter into a suitable power outlet. The device requires continuous power to operate.

Image 2: Illustrates connecting the power cable to the massager and power adapter.
Setup Demonstration Video:
Video 1: A demonstration of how to connect the power cable and activate the massager's modes.
4. Operating Instructions
The massager features both automatic and manual modes, allowing you to customize your experience.
4.1 Power On/Off
- To power on the device, ensure it is plugged in. The power indicator light will illuminate.
- To power off, long press the power button on the control panel.
4.2 Automatic Mode
- Long press the 'Auto' button on the control panel to activate the automatic mode.
- In automatic mode, the device will cycle through vibration massage, traction lifting, and heat compress functions sequentially.
4.3 Manual Mode
Long press the 'Manual' button to enter manual mode. Short press the 'Manual' button to cycle through the individual functions:
- Vibration Massage (Blue Light): Provides deep-tissue vibration to relax muscles.
- Traction Lifting (Green Light): Gently inflates and deflates to stretch and relieve pressure points.
- Heat Compress (Red Light): Delivers thermostatic heat (113-140°F) to promote blood circulation.

Image 3: Visual representation of the three therapy options: traction lifting, vibration massage, and heat compress.
Operating Modes Demonstration Video:
Video 2: A demonstration of how to switch between manual and automatic modes, and activate individual functions like vibration, traction, and heat.
5. Recommended Usage Scenarios
The versatile design of the bunoju Smooth Spine Triple Fusion Back Massager allows for use in various settings and positions to target different areas of discomfort.
- For Back and Lumbar Support: Place the massager under your lower back while lying down on a bed or sofa. The curved design and traction feature can help align the spine and relieve pressure.
- For Neck and Shoulder Relief: Position the massager to support your neck or shoulders for targeted vibration and heat therapy.
- Office or Travel: Its compact size makes it suitable for use in an office chair or during travel for continuous support and massage.
- Side Sleeping: The extended and widened design provides support even when sleeping on your side, preventing the pillow from falling off.

Image 4: A user demonstrating the massager's extended and widened design for comfortable side sleeping.
Usage Demonstration Videos:
Video 3: A short preview demonstrating how the SmoothSpine Triple Fusion Massager works in various positions.
Video 4: A detailed demonstration of the Smooth Triple Fusion 3-in-1 Back Massager in action, highlighting its features and benefits.
Video 5: A vertical format video showcasing the 3-in-1 Back Massager's features and how it can be used.
Video 6: A demonstration of the My Soothe Lab 3 in 1 Back Massager, showing its various functions and applications.
6. Maintenance
Proper maintenance ensures the longevity and hygiene of your massager.
- Cleaning the Cover: The massager features a removable cover with a zippered design. Unzip and remove the cover for cleaning. It is machine washable for easy cleaning.
- Spot Cleaning: For minor spills or stains on the main unit (with cover removed), use a damp cloth and mild soap. Do not immerse the unit in water.
- Storage: When not in use, unplug the device and store it in a cool, dry place away from direct sunlight and moisture.

Image 5: Illustrates the high-density slow-rebound memory foam, emphasizing the quality of materials for maintenance.
7. Troubleshooting
If you encounter any issues with your bunoju Smooth Spine Triple Fusion Back Massager, please refer to the following common solutions:
- Device Not Turning On: Ensure the power adapter is securely plugged into both the massager and a working power outlet. Verify the power outlet is functional.
- No Heat/Vibration/Traction: Check that the correct mode is selected (blue for vibration, green for traction, red for heat). If in automatic mode, allow time for the device to cycle through functions.
- Overheat Protection: The device has an auto-shutoff feature for overheat protection. If it stops unexpectedly, unplug it and allow it to cool down for a period before resuming use.
- Unusual Noises: If you hear unusual noises, immediately power off and unplug the device. Contact customer support for assistance.
For further assistance, please contact bunoju customer service.
8. Specifications
| Feature | Detail |
|---|---|
| Product Name | 3 in 1 Back Massager |
| Brand | bunoju |
| Model Number | a8d6f516-8e06-4880-8364-26dd7f85c013 |
| Dimensions | 23.23 x 9.06 x 3.15 inches (59 x 23 x 8 cm) |
| Weight | 1.76 Pounds (0.8 kg) |
| Material | High-Quality Memory Foam, Acrylic (Cover) |
| Power Source | Corded Electric (5V/2A adapter included) |
| Heat Temperature | 113-140°F |
| Color | Black |

Image 6: Diagram showing the dimensions of the bunoju Smooth Spine Triple Fusion Back Massager.
9. Warranty and Support
Your bunoju Smooth Spine Triple Fusion Back Massager comes with dedicated customer support to ensure your satisfaction.
- Customer Service: 24/7 customer service is available to assist with any questions or issues you may have. Please refer to the contact information provided with your product or on the official bunoju website.
- Protection Plans: Extended protection plans may be available for purchase separately to cover your device beyond the standard warranty. Check with your retailer for details.