1. Introduction
Thank you for purchasing the Porseme 500ml Essential Oil Diffuser. This ultrasonic humidifier is designed to disperse essential oils and provide a soothing mist, enhancing the atmosphere of your home, office, or yoga space. Featuring a unique 3D glass design and user-friendly controls, this manual provides detailed instructions for safe and effective operation, maintenance, and troubleshooting.
2. Safety Information
Please read all safety instructions carefully before using the diffuser to prevent injury or damage to the product.
- Ensure the base is upright and not inverted when wet.
- Fill water below the 'Max' line to avoid mist issues and potential leaks.
- Securely attach the lid to prevent water leakage during operation.
- Regularly clean the atomizer with a soft cloth to maintain optimal performance.
- Empty and dry the water tank when the diffuser is not in use for extended periods.
- Always follow proper essential oil usage guidelines; do not use corrosive or unknown liquids.
- Keep the diffuser out of reach of children and pets.
- Do not place the diffuser on unstable surfaces or near heat sources.
- Unplug the diffuser from the power outlet before cleaning or refilling.
3. Package Contents
Verify that all items are present in the package:
- Porseme 500ml Essential Oil Diffuser (Base and Glass Cover)
- DC Power Adapter
- Instruction Manual
4. Product Overview

Figure 4.1: Porseme 500ml Essential Oil Diffuser. This image displays the diffuser's overall appearance, highlighting its unique 3D glass cover and wood grain base.

Figure 4.2: Diffuser Features and Dimensions. This image illustrates the diffuser's capacity, mist settings, lighting options, and physical dimensions (5.9 inches height, 7.2 inches diameter).
The Porseme 500ml Essential Oil Diffuser consists of a durable wood-grain patterned base and a hand-blown 3D glass cover. The base houses the water reservoir, ultrasonic atomizer, and control buttons. The glass cover fits securely over the base, allowing the mist and LED lights to create a captivating visual effect.
Components:
- Glass Cover: Hand-blown with a 3D firework effect, providing ambient lighting.
- Base: Contains the water tank, ultrasonic plate, and control panel.
- Mist Button: Controls mist output and timer settings.
- Light Button: Controls LED light colors and modes.
- Water Tank: 500ml capacity for water and essential oils.
- Air Outlet: Where the mist is released.
- DC Power Jack: For connecting the power adapter.
5. Setup
- Place the diffuser on a flat, stable surface away from direct sunlight or heat sources.
- Remove the glass cover from the base.
- Connect the DC power adapter to the power jack on the bottom of the diffuser base. Do not plug into a wall outlet yet.
- Fill the water tank with clean tap water up to the 'Max' fill line (500ml capacity). Do not overfill.
- Add 3-5 drops of your preferred essential oil directly into the water tank. Adjust the amount based on desired scent intensity.
- Replace the glass cover securely onto the base, ensuring it is properly aligned.
- Plug the power adapter into a standard electrical outlet.
6. Operating Instructions
Mist Control:
The mist button controls the mist output and timer settings.
- Press the Mist button once for continuous mist mode (approximately 15 hours run time).
- Press the Mist button a second time for interval mist mode (mist for 30 seconds, then pause for 30 seconds; approximately 21 hours run time).
- Press the Mist button a third time to turn off the mist function.
Light Control:
The light button controls the LED illumination.

Figure 6.1: LED Light Modes. This image displays the diffuser cycling through its 7 different LED light colors, demonstrating the visual effects.
- Press the Light button once to turn on the LED lights. The colors will cycle automatically through 7 soothing colors.
- Press the Light button again to fix the light to a specific color. Continue pressing to cycle through the available colors.
- Press and hold the Light button for 2 seconds to turn off the LED lights.
Automatic Shut-Off:
The diffuser is equipped with a waterless auto-off safety feature. When the water level in the tank is too low or runs out, the diffuser will automatically shut off to prevent overheating and ensure safety.
7. Maintenance
Regular cleaning is essential for optimal performance and longevity of your diffuser.
Cleaning the Diffuser:
- Unplug the diffuser from the power outlet and remove the glass cover.
- Carefully pour out any remaining water from the water tank, avoiding the air outlet side.
- Wipe the inside of the water tank with a soft, clean cloth.
- For stubborn residue, add a small amount of white vinegar to the water tank and let it sit for 10-15 minutes. Then, gently wipe clean with a soft cloth.
- Gently clean the ultrasonic atomizer plate (the small disc in the center of the tank) with a cotton swab dipped in rubbing alcohol or white vinegar. Do not scratch the plate.
- Rinse the tank with clean water, ensuring no residue remains.
- Dry all parts thoroughly before reassembling or storing.
Note: Do not immerse the diffuser base in water. Do not use harsh detergents, abrasive cleaners, or corrosive chemicals.
8. Troubleshooting
If you encounter issues with your diffuser, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output | Insufficient water; water level too high; ultrasonic plate dirty; air outlet blocked; diffuser not level. | Add water (below MAX line); remove excess water; clean ultrasonic plate; ensure air outlet is clear; place on a flat surface. |
| No light or flickering light | Light function off; loose connection; malfunction. | Press Light button to activate; check power connection; contact customer support if issue persists. |
| Water leakage | Lid not securely attached; overfilling water; diffuser tilted. | Ensure lid is properly sealed; do not exceed MAX fill line; keep diffuser upright. |
| Diffuser automatically shuts off prematurely | Water level too low; waterless auto-off activated. | Refill water tank. This is a safety feature. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | F1-500ml Giant |
| Capacity | 500 Milliliters |
| Product Dimensions | 7"L x 7"W x 6"H |
| Item Weight | 1.81 Pounds |
| Power Source | Corded Electric |
| Wattage | 12 watts |
| Coverage Area | 500-1000 Square Feet |
| Special Feature | Automatic Shut-Off, Cool Mist |
| Light Source Type | LED (7 colors) |
| Material | Hand-blown 3D Glass, BPA Free |
10. Warranty and Support
Warranty Information:
The Porseme 500ml Essential Oil Diffuser comes with a manufacturer's warranty for 12 months from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
Customer Support:
For any questions, technical assistance, or warranty claims, please contact Porseme customer support. Refer to the contact information provided on the product packaging or the official Porseme website. Please have your model number (F1-500ml Giant) and purchase date ready when contacting support.