Important Safety Information
Please read and understand all safety instructions before using this product.
- Avoid direct skin contact with undiluted essential oils.
- Keep out of reach of children and pets.
- Ensure proper ventilation during use.
- Do not ingest essential oils.
- Always unplug the device when not in use.
1. Setup
1.1 Unboxing and Placement
Carefully remove all components from the packaging. Place the diffuser on a flat, stable, and water-resistant surface away from direct sunlight, heat sources, and electronic devices.
1.2 Filling the Water Tank
- Remove the top cover of the diffuser.
- Pour clean tap water into the water tank. Do not exceed the maximum water level line (300ML).
- Add 3-5 drops of your preferred essential oil directly into the water tank. Adjust the amount based on desired aroma intensity.
- Replace the top cover securely. Ensure it is properly aligned to prevent leaks.

Image: Filling the water tank. Ensure water does not exceed the 300ML maximum capacity line.
2. Operating Instructions
2.1 Power Connection
Connect the power adapter to the diffuser's DC jack, then plug the adapter into a standard wall outlet.
2.2 Mist Control
Press the MIST button to turn on the mist. Each press cycles through the timer settings:
- 1st Press: Continuous mist (ON)
- 2nd Press: 60 minutes timer (60 min)
- 3rd Press: 180 minutes timer (180 min)
- 4th Press: 360 minutes timer (360 min)
- 5th Press: Turn off mist.
The diffuser will automatically shut off when the water level is too low or the set timer expires.

Image: Four customizable timer options for continuous or timed diffusion.
2.3 Light Control
Press the LIGHT button to control the LED lighting:
- 1st Press: Cycles through 7 colors automatically.
- Subsequent Presses: Fixes the light to a specific color.
- Long Press (2 seconds): Turns off the light.

Image: The diffuser offers 7 LED light colors to create a personalized ambiance.
3. Maintenance and Cleaning
Regular cleaning helps ensure optimal performance and extends the lifespan of your diffuser.
- Unplug the diffuser from the power outlet and remove the top cover.
- Empty any remaining water from the tank.
- Wipe the inside of the water tank and the ultrasonic vibration plate with a soft, damp cloth. For stubborn residue, use a cotton swab dipped in white vinegar.
- Do not use corrosive detergents or harsh chemicals, as this may damage the diffuser.
- Ensure the diffuser is completely dry before storing or refilling.
4. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or weak mist | Insufficient water; water level too high; water quality issues; ultrasonic plate dirty. | Add water to the appropriate level; use clean tap water; clean the ultrasonic plate. |
| Diffuser not turning on | No power; adapter not connected properly. | Check power connection; ensure adapter is securely plugged in. |
| Unusual noise | Water level too low; diffuser not on a flat surface. | Add water; place diffuser on a stable, flat surface. |
| Water leaking | Overfilled water tank; lid not properly secured. | Do not exceed max water line; ensure lid is tightly closed and aligned. |
5. Specifications
| Feature | Detail |
|---|---|
| Brand | InnoGear |
| Model Name | AD-YL30 |
| Capacity | 300 Milliliters |
| Runtime | Up to 10 hours |
| Coverage Area | 250 Square Feet |
| Power Source | Corded Electric |
| Wattage | 10 watts |
| Material | Polypropylene (PP) |
| Special Features | Automatic Shut-Off, Long Lasting Aroma, Multiple Light Setting, Silent Operation, Timer Setting |
| Product Dimensions | 4.17"L x 4.17"W x 5.98"H |
| Item Weight | 15.2 ounces |
6. Warranty Information
InnoGear products typically come with a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official InnoGear website. Keep your purchase receipt as proof of purchase for any warranty claims.
7. Customer Support
For further assistance, technical support, or inquiries regarding your InnoGear 300ML Essential Oil Diffuser, please contact InnoGear customer service through their official website or the contact information provided in your product packaging.
You can also visit the InnoGear Store on Amazon for more product information and support resources.
