1. Introduction and Overview
The HuBDIC Eye Massager FE-4601_BK is designed to provide relief from eye fatigue, dry eyes, and tension-related discomfort. It integrates hot and cold therapy, air compression, and vibration massage to offer a comprehensive eye care experience. This manual provides detailed instructions for safe and effective use of your device.

Figure 1: HuBDIC Eye Massager FE-4601_BK
2. Important Safety Information
- Always ensure the product is clean before use.
- Avoid using if you have any skin conditions or allergies.
- Keep out of reach of children to prevent choking hazards.
- Not recommended for individuals with glaucoma, cataracts, or recent eye surgery. Consult a healthcare provider before use.
3. Product Features
- Premium Hot & Cool Therapy: Combines hot (34°C/93.2°F to 38°C/100.4°F) and cold (20°C/68°F) compresses to improve circulation, reduce fatigue, and alleviate swelling.
- Air Compression & Vibration: Soft double-layer pad and 3D airbag provide consistent pressure and vibration kneading around the eyes and temples.
- 7 Therapeutic Massage Modes: Offers Auto, Relax, Relieve, Soothing, Energy, Sleep, and Cold modes for customized experiences.
- 180° Adjustable & Portable Design: Foldable for easy transport and an adjustable headband for a comfortable fit.
- Bluetooth Music & Auto-off: Connects to your smartphone for personalized music or uses built-in natural sounds. Automatically turns off after 10 minutes.
4. Package Contents
- HuBDIC Eye Massager Unit
- USB-C Charging Cable
- Carrying Pouch
- User Manual
5. Setup
5.1 Charging the Device
Before first use, fully charge the eye massager. Connect the provided USB-C charging cable to the device's charging port (located on the side when folded) and to a compatible USB power adapter (not included). The indicator light will show charging status.
5.2 Adjusting the Headband
Adjust the elastic headband to ensure a snug yet comfortable fit around your head. The massager should rest gently over your eyes without excessive pressure. If it feels too tight or too loose, adjust the strap accordingly.
5.3 Preparing for Cooling Therapy (Optional)
For cooling therapy, you may chill the device in a refrigerator for 30-60 minutes. Ensure the heating function is deactivated before using the cooling feature.
6. Operating Instructions
6.1 Power On/Off
Press and hold the power button (usually located on the side) for 3 seconds to turn the device on or off.
6.2 Mode Selection
The device offers 7 therapeutic modes. Short press the mode button to cycle through the available options:
- Auto Mode: Activates all functions (Air Compression + Heat + Cold + Vibration + Music).
- Relax Mode: Focuses on heat and cold therapy with air compression and music.
- Relieve Mode: Combines cold therapy with air compression and music.
- Soothing Mode: Uses thermal functions (heat and cold) with music.
- Energy Mode: Features air compression, vibration, and music.
- Sleep Mode: Gentle heat therapy with music.
- Cold Mode: Provides cold therapy with music.

Figure 2: Overview of the 7 Therapeutic Modes
6.3 Heat & Cooling Control
The device features alternating hot and cooling functions. The heating pad offers two settings: low (34°C/93.2°F) and high (38°C/100.4°F). The cooling mode reaches 20°C/68°F. The specific control for temperature may vary by mode.

Figure 3: Hot and Cool Constant Therapy
6.4 Air Compression & Vibration
Air compression and vibration kneading are integrated into several modes to target eye and temple areas. These functions provide a soothing massage experience.

Figure 4: 3D Airbag Compression and Vibration Kneading
6.5 Bluetooth Music & Volume Control
The device has built-in natural music. To listen to your own music, pair the massager with your smartphone via Bluetooth. To mute the speakers, press and hold the sleep button below the power button.

Figure 5: Bluetooth Music Integration
6.6 Auto-Off Feature
The massager automatically turns off after 10 minutes of operation to prevent overuse and conserve battery life.
7. Maintenance
7.1 Cleaning
Wipe the device with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water. Ensure the device is completely dry before storage or next use.
8. Troubleshooting
- Device not turning on: Ensure the device is fully charged.
- No heat/cool: Check if the respective mode is selected and the function is active.
- Bluetooth not connecting: Ensure Bluetooth is enabled on your smartphone and the massager is in pairing mode.
- No sound: Check volume settings and ensure the device is not in silent mode.
9. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 6.3 x 3.15 x 4.72 inches; 1.79 Pounds |
| Item Model Number | FE-4601_BK |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Manufacturer | HuBDIC Co., Ltd |
| Power Source | Battery Powered |
| Material | Acrylonitrile Butadiene Styrene |
| Color | Black |
10. Warranty and Support
For warranty information or product support, please contact HuBDIC Co., Ltd directly. Refer to the product packaging or the official HuBDIC website for contact details.