URPOWER 100ML Essential Oil Diffuser OD-103 Instruction Manual
Model: OD-103 | Brand: URPOWER
1. Introduction
This manual provides instructions for the safe and efficient use of your URPOWER 100ML Essential Oil Diffuser. This device utilizes ultrasonic technology to disperse essential oils and provide a soothing ambiance with its integrated lighting features.
2. Product Features
- Elegant Design: Features a wood grain base and a linen-textured fabric cover.
- Ultra-Quiet Operation: Utilizes ultrasonic technology for silent diffusion.
- Auto Shut-Off: Automatically turns off when water levels are low for safety.
- Adjustable Mist Modes: Offers continuous or intermittent mist (30 seconds on/30 seconds off).
- 7-Color LED Light: Soft, rotating LED lights with options for fixed color or off. Light and mist functions operate independently.
- Compact Size: 100mL capacity, ideal for small to medium spaces.
- BPA-Free Materials: Constructed from high-quality, safe materials.

Image: The URPOWER diffuser showcasing its 7 color changing lights and elegant design with a linen cover.

Image: The diffuser highlighting its two mist modes (continuous and intermittent) and three timer options (ON, 1H, 2H).
3. Package Contents
- URPOWER 100ML Essential Oil Diffuser
- USB Cable
- User Manual
4. Safety Information
Please read all safety instructions before use to prevent injury or damage to the product.
- Keep the diffuser dry when storing.
- Do not move the diffuser when it is filled with water or operating.
- Do not use synthetic or chemical essential oils, as these can be corrosive and damage the unit. Use only pure essential oils.
- Ensure the water level is below the MAX line to prevent overfilling and improper misting.
- Avoid letting water into the air outlet.
- The diffuser features waterless auto-off and overheating protection.
- Operates on low voltage.
- Keep out of reach of children and pets.

Image: The diffuser highlighting its safety features, including waterless auto-off, overheating protection, BPA-free construction, and low voltage operation.
5. Setup
- Remove the top cover and any internal accessories.
- Fill the water tank with clean water. Do not exceed the 'MAX' line indicated inside the tank.
- Add 3-5 drops of your preferred pure essential oil directly into the water tank. Adjust the amount based on desired scent intensity.
- Replace the top cover securely.
- Connect the USB cable to the diffuser and a suitable power source (USB adapter not included).

Image: Visual guide demonstrating how to remove accessories, add water and essential oils, connect power, and press the mist/light buttons.
6. Operation
Mist Control:
- Press the MIST button once for continuous mist.
- Press the MIST button a second time for intermittent mist (30 seconds on, 30 seconds off).
- Press the MIST button a third time to turn off the mist.
Light Control:
- Press the LIGHT button once to turn on the 7-color rotating LED lights.
- Press the LIGHT button again to fix the light to a specific color. Continue pressing to cycle through colors.
- Press and hold the LIGHT button to turn off the lights.
7. Maintenance
Regular cleaning helps ensure optimal performance and extends the lifespan of your diffuser. Clean the diffuser after every 3-4 uses.
- Unplug the diffuser from the power source.
- Remove the top cover.
- Pour out any remaining water from the tank.
- Add a small amount of water and a mild detergent to the water tank.
- Wipe the water tank and the inner lid with a soft cloth or sponge.
- Gently brush the ultrasonic atomizer (the small disc in the center of the tank) to remove any residue.
- Rinse the tank thoroughly with clean water.
- Ensure the linen cover is dry. If needed, wipe gently with a slightly damp cloth. Do not wash the fabric cover directly under water.
- Allow all parts to air dry completely before reassembling or storing.

Image: A four-step diagram illustrating the maintenance process: adding water and detergent, wiping the tank, brushing the atomizer, and keeping the linen cover dry.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or weak mist | Low water level; atomizer dirty; overfilling. | Add water (below MAX line); clean atomizer; ensure water is not above MAX line. |
| Diffuser does not turn on | No power; water level too low (auto-off activated). | Check power connection; add water. |
| Light not working | Light function turned off. | Press the LIGHT button to activate. |
| Unusual noise | Insufficient water; diffuser not on a flat surface. | Add water; place on a stable, flat surface. |
9. Specifications
- Model Name: OD-103
- Capacity: 100 Milliliters
- Power Source: Corded Electric
- Wattage: 5 watts
- Light Source: LED
- Automatic Shutoff: Yes
- Coverage Area: Approximately 108 Square Feet
- Material: Fabric (cover)
- Item Dimensions (L x W x H): 3.66" x 3.66" x 5.7"
- Item Weight: 0.63 Pounds

Image: The URPOWER 100ML Essential Oil Diffuser in Gray Linen, a compact and elegant design.
10. Warranty and Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official URPOWER website. Keep your purchase receipt for warranty claims.