Important Safety Information
Caution: Use with care. Avoid direct skin contact with undiluted essential oils. Keep out of reach of children and pets. Ensure good ventilation during use.
Product Overview
The KASANOVA ML500 Antigravity Electric Diffuser is an ultrasonic device designed to enhance your environment with aromatherapy and humidification. It features a unique optical illusion of water droplets flowing upwards, creating a calming and visually engaging effect. This diffuser is suitable for use with your favorite essential oils.
Key Features:
- Ultrasonic Technology: Vaporizes essential oils without heat, preserving their therapeutic properties.
- Antigravity Water Droplet Effect: Creates a mesmerizing visual illusion of water flowing upwards.
- Aromatherapy: Compatible with essential oils for stress reduction and mood enhancement.
- Humidification: Adds moisture to the air, improving air quality in dry environments.
- Quiet Operation: Designed for silent use, ideal for bedrooms and offices.
- Safety Features: Automatic shut-off when water runs out.

Image: Front view of the KASANOVA ML500 Antigravity Electric Diffuser, showing its white casing and the clear central column where water droplets appear to defy gravity.
Package Contents
Please check the package for the following items:
- KASANOVA ML500 Antigravity Electric Diffuser Unit
- Power Cable (USB-C to USB-A, inferred)
- User Manual (this document)
Setup
- Unpack: Carefully remove all components from the packaging.
- Placement: Place the diffuser on a flat, stable, and water-resistant surface. Ensure it is away from direct sunlight, heat sources, and electronic devices.
- Connect Power: Insert the small end of the power cable into the power port on the back of the diffuser. Connect the other end to a suitable USB power adapter (not included) or USB port.
- Fill Water Tank: Gently remove the top cover. Fill the water tank with clean tap water up to the MAX fill line. Do not overfill.
- Add Essential Oils (Optional): Add 2-3 drops of your preferred essential oil directly into the water tank. Adjust the quantity based on personal preference and room size.
- Replace Cover: Securely place the top cover back onto the diffuser.

Image: Close-up of the KASANOVA ML500 diffuser showing the power cable connected to the top rear of the unit.

Image: A hand adding drops of essential oil from a dropper bottle into the water reservoir of the KASANOVA ML500 diffuser.
Operating Instructions
- Power On/Off: Press the power button located on the top of the diffuser to turn the unit on or off. The antigravity water effect and mist will begin.
- Antigravity Effect: The diffuser automatically creates the optical illusion of water droplets flowing upwards. This feature operates continuously when the diffuser is on.
- Automatic Shut-off: The diffuser will automatically turn off when the water level is too low or the tank is empty. Refill the water tank to resume operation.

Image: The KASANOVA ML500 diffuser operating, showing mist rising from the top and water droplets appearing to move upwards in the central column.
Maintenance
Regular cleaning helps ensure optimal performance and extends the lifespan of your diffuser.
- Daily Maintenance:
- Before refilling, always unplug the diffuser.
- Empty any remaining water from the tank.
- Wipe the inside of the water tank with a clean, soft cloth.
- Weekly Cleaning:
- Unplug the diffuser.
- Empty the water tank.
- Add a small amount of white vinegar (about 1 tablespoon) to the water tank and let it sit for 10-15 minutes to loosen mineral buildup.
- Gently scrub the inside of the tank and the ultrasonic disc with a soft brush or cotton swab.
- Rinse the tank thoroughly with clean water, ensuring no vinegar residue remains.
- Wipe the exterior of the diffuser with a soft, damp cloth. Do not immerse the unit in water.
- Storage: If not using the diffuser for an extended period, clean it thoroughly, ensure it is completely dry, and store it in a cool, dry place.
Note: Do not use harsh detergents, abrasive cleaners, or metal objects to clean the diffuser, as this may damage the unit.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Diffuser does not turn on. | No power supply. Power cable not connected properly. | Ensure the power cable is securely connected and the power source is active. |
| No mist or weak mist. | Insufficient water. Water level too high. Ultrasonic disc dirty. | Refill water to the MAX line. Do not overfill. Clean the ultrasonic disc as per maintenance instructions. |
| Water droplets not flowing upwards correctly. | Water level incorrect. Unit not level. | Ensure water is at the correct level. Place the diffuser on a flat, stable surface. |
| Unusual noise. | Insufficient water. Unit not level. | Check water level and refill if necessary. Ensure the diffuser is on a flat surface. |
Specifications
- Brand: KASANOVA
- Model: ML500
- Color: White
- Dimensions: 13.3 x 13.3 x 22 cm (5.2 x 5.2 x 8.7 inches)
- Weight: 542 grams (1.2 lbs)
- Power Source: Wired Electric (USB-powered, inferred)
- Special Feature: Optical illusion of water droplets flowing in reverse (antigravity effect)
- Automatic Shut-off: Yes (when water runs out)
- Recommended Use: Home use
Warranty and Support
For warranty information and customer support, please refer to the purchase documentation or contact KASANOVA customer service directly. Keep your proof of purchase for any warranty claims.
For further assistance, please visit the official KASANOVA website or contact their support team.





