Introduction
Thank you for choosing the Anjou 500ml Essential Oil Diffuser. This device is designed to enhance your environment with soothing aromatherapy and humidification. Featuring a large capacity, quiet operation, and intelligent controls, it provides a consistent and pleasant experience. Please read this manual thoroughly before use to ensure proper operation and maintenance.

Figure 1: Anjou 500ml Essential Oil Diffuser, a sleek white, teardrop-shaped device with control buttons and an LED light strip at its base.
Product Components
The Anjou Essential Oil Diffuser package includes the following items:
- 1 x Anjou Essential Oil Diffuser (Model: AJ-AD012)
- 1 x AC Power Cord
- 1 x Folded Measuring Cup
- 1 x User Guide
Note: The round rubber object found in the bottom of the box is a collapsible cup for filling the diffuser.
Setup
Follow these steps for the initial setup of your diffuser:
- Place the Diffuser: Position the diffuser on a flat, stable surface away from direct sunlight or heat sources.
- Remove the Cover: Gently lift the top cover of the diffuser.
- Add Water: Using the provided measuring cup, fill the water tank with clean tap water up to the maximum water level line (500ml). Do not exceed the MAX line.
- Add Essential Oil: Add 30-40 drops (approximately 1.5ml) of your preferred essential oil directly into the water tank. The patented OneFill technology ensures consistent scent for 11-15 hours in low mode and 6-10 hours in high mode with a single fill.
- Replace the Cover: Securely place the top cover back onto the diffuser.
- Connect Power: Plug the AC power cord into the diffuser's power input port, then plug the adapter into a standard wall outlet.

Figure 2: A transparent view of the Anjou diffuser, emphasizing its 500ml large water capacity, which allows for extended operation times of up to 15 hours.

Figure 3: An internal cutaway diagram of the Anjou diffuser, illustrating its patented oil flow system designed to create a constant and lasting aroma by efficiently distributing essential oils.
Operating Instructions
Your Anjou diffuser features intuitive controls for mist and light functions:

Figure 4: A visual representation highlighting the Anjou diffuser's ultra-quiet operation, rated at less than 30dB, making it suitable for bedrooms and quiet environments.
Mist Control
- Power On/Off: Press the power button (⏻) once to turn on the diffuser. Press again to turn off.
- Adjust Mist Mode: While the diffuser is on, press the power button (⏻) repeatedly to cycle between mist modes:
- First press: High Mist Mode (6-10 hours run time)
- Second press: Low Mist Mode (11-15 hours run time)
- Set Timer: Press the timer button (◷) repeatedly to set the operating time:
- 1H (1 hour)
- 4H (4 hours)
- 8H (8 hours)
- ON (Continuous operation until water runs out)

Figure 5: An image depicting the Anjou diffuser in operation, illustrating the two available mist modes: a high mist setting for stronger diffusion (6-10 hours) and a low mist setting for gentler diffusion (11-15 hours).
LED Light Control
- Turn On/Off Light: Press the light button (☀) once to turn on the LED light. Press again to turn off.
- Cycle Colors: With the light on, press the light button (☀) repeatedly to cycle through the 7 available colors.
- Set Brightness: Some models allow adjusting brightness. Refer to the specific light button functionality for 100% or 50% brightness options if available.

Figure 6: The Anjou diffuser displaying its control panel with icons for timer settings (1h, 4h, 8h, ON), mist brightness (100%/50%), and power (OFF/ON), along with a colorful LED light spectrum.
Maintenance
Regular cleaning ensures optimal performance and extends the lifespan of your diffuser. Always unplug the diffuser before cleaning.
Daily Maintenance
- Empty any remaining water from the tank.
- Wipe the inside of the water tank with a clean, soft cloth.
- Refill with fresh water for the next use.
Weekly Cleaning
- Unplug the diffuser and remove the cover.
- Empty any remaining water.
- Add 1 tablespoon of white vinegar to the water tank.
- Fill the tank with clean water up to about half capacity.
- Run the diffuser for 10-15 minutes to allow the vinegar to clean the ultrasonic plate.
- Drain the water and wipe the tank thoroughly with a soft cloth.
- Rinse the tank with clean water to remove any vinegar residue.
- Wipe the exterior of the diffuser with a soft, damp cloth.
Note: Do not use corrosive detergents or harsh chemicals, as they may damage the diffuser. The BPA-free material is easy to clean.
Troubleshooting
If you encounter issues with your diffuser, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or weak mist | Insufficient water; Water level too high; Ultrasonic plate dirty; Air inlet blocked. | Add water to appropriate level; Do not exceed MAX line; Clean ultrasonic plate; Ensure air inlet is clear. |
| Diffuser not turning on | No power; Diffuser not plugged in correctly; Auto shut-off activated. | Check power connection; Ensure adapter is securely plugged in; Refill water tank if empty. |
| Unusual noise | Insufficient water; Diffuser not on a flat surface. | Add water; Place diffuser on a stable, flat surface. |
| Light not working | Light function not activated; Malfunction. | Press the light button; If issue persists, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Model | AJ-AD012 |
| Input | 100-240V ~ 50 / 60 Hz |
| Output | 24.0V ⎓ 0.50A |
| Power | 10W ± 20% |
| Water Capacity | 500 Milliliters |
| Timer Settings | 1H, 4H, 8H, ON |
| LED Light | 7 colors |
| Mist Modes | High, Low |
| Material | ABS + PP (BPA Free) |
| Dimensions (L x W x H) | 18L x 18W x 21.9H centimetres |
| Weight | 20 Ounces |
| Special Features | Automatic Shut-Off, Cool Mist, Patented Oil Flow System, Whisper Quiet (<30dB) |
Warranty and Support
Anjou products are designed with quality and customer satisfaction in mind. For any questions, concerns, or warranty inquiries regarding your Anjou Essential Oil Diffuser, please contact Anjou customer support. Refer to the contact information provided on the product packaging or the official Anjou website for assistance.
Please retain your proof of purchase for warranty claims.




