Product Overview
Introducing Romino, your portable aromatherapy companion designed to transform any space into a sanctuary of tranquility, whether you're on the go or nestled at home. Designed for the modern explorer, Romino combines cutting-edge technology with a sleek design, allowing you to enjoy aromatherapy wherever you are.
With its elegant design, Romino is perfect for travel, easily slipping into your bag or pocket. Its built-in rechargeable battery offers up to 8 hours of uninterrupted aromatherapy, enhanced by a thoughtful 2-hour automatic shut-off program, freeing you from cumbersome cables and bulky devices. Discover the power of aromatherapy without water or plugs. Romino's innovative waterless technology simplifies the process, allowing you to enjoy your favorite scents effortlessly. Simply lift the lid, add a few drops of your favorite essential oils to the cotton pad, and savor the soothing aroma as it envelops your senses. The Romino chimney nozzle disperses a gentle mist, creating a haven of well-being wherever you are. Crafted from refined aluminum, it blends seamlessly into any environment.

Front view of the Lexon Romino Aroma Diffuser in Metallic Grey.
Key Features
- Portable and Waterless Design: Enjoy essential oil aromatherapy anywhere without the need for water or cumbersome setup.
- Long Battery Life: Up to 8 hours of continuous aromatherapy on a single charge.
- Automatic Shut-off: Features a 2-hour automatic shut-off program for safety and convenience.
- USB-C Rechargeable: Easily recharge the device using the included USB-C cable.
- Simple Operation: Just lift the lid, add essential oils to the cotton pad, and enjoy.
- Durable Construction: Crafted from refined aluminum for a sleek and robust design.
Setup
- Unpack the Device: Carefully remove the Lexon Romino diffuser and all accessories from its packaging.
- Initial Charge: Before first use, fully charge the device using the provided USB-C cable. Connect the cable to the diffuser's USB-C port and plug the other end into a compatible USB power adapter (not included). The charging indicator will show when charging is complete.
- Prepare the Cotton Pad: The diffuser comes with a pre-installed cotton pad. Ensure it is properly seated in its compartment.

Top-down view of the diffuser, showing the chimney nozzle.

Side view of the diffuser, highlighting its compact design.
Operating Instructions
- Access the Cotton Pad: Gently lift the top cover of the Romino diffuser to reveal the cotton pad compartment.
- Add Essential Oils: Apply a few drops (typically 3-5 drops, adjust to preference) of your preferred pure essential oil directly onto the cotton pad. Do not over-saturate the pad.
- Start Diffusion: Replace the top cover securely. The diffuser will automatically begin to disperse the aroma.
- Automatic Shut-off: The diffuser is designed to operate for 2 hours and then automatically shut off to conserve battery and essential oils. To restart, simply lift and replace the lid again.
- Turning Off Manually: To stop diffusion before the 2-hour cycle ends, simply lift the lid and leave it open, or store the device in its packaging.

The compact size of the Romino diffuser, easily held in one hand.

The diffuser seamlessly integrated into a desk environment.
Maintenance
- Cleaning the Cotton Pad: The cotton pad can be used with various essential oils. If you wish to switch scents or if the pad becomes saturated, it is recommended to replace it. Replacement cotton pads can be purchased separately.
- Cleaning the Exterior: Wipe the exterior of the diffuser with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
- Storage: When not in use for extended periods, ensure the device is clean and fully charged. Store it in a cool, dry place away from direct sunlight.
Safety Warnings
- Essential Oil Contact: Avoid direct skin contact with undiluted essential oils. If contact occurs, wash thoroughly with soap and water.
- Keep Out of Reach: Keep the diffuser and essential oils out of reach of children and pets. Essential oils can be harmful if ingested.
- Ventilation: Ensure proper ventilation when using the diffuser, especially in small or enclosed spaces.
- Flammable Materials: Do not place the diffuser near open flames, heat sources, or flammable materials.
- Water Exposure: This is a waterless diffuser. Do not add water to the device or immerse it in water.
- Charging: Use only the provided USB-C cable for charging. Do not use damaged cables or chargers.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No aroma/mist | No essential oil added; cotton pad dry; lid not properly closed. | Add essential oil to the cotton pad; ensure lid is securely closed. |
| Device not turning on | Battery is depleted; lid not properly closed. | Charge the device fully; ensure lid is securely closed to activate. |
| Short battery life | Not fully charged; aging battery. | Ensure device is fully charged before use; battery life may decrease over time. |
| Weak aroma | Insufficient essential oil; old cotton pad. | Add more drops of essential oil; replace the cotton pad. |
Specifications
| Specification | Detail |
|---|---|
| Brand | Lexon |
| Model Number | LH89 |
| Color | Metallic Grey |
| Product Dimensions (L x W x H) | 7.8 x 7.8 x 3.3 cm |
| Item Weight | 300 grams |
| Material | Aluminum |
| Automatic Shut-off Function | Yes (after 2 hours) |
| Battery Life | 8 hours |
| Features | Portable |
| Recommended Product Uses | Home, office, vehicle, travel |
| Power Source | Battery Powered |
| Floor Area Coverage | 7.5 Square Feet (small room) |
Warranty and Support
For warranty information and customer support, please refer to the official Lexon website or contact your point of purchase. Keep your proof of purchase for any warranty claims.
For further assistance or inquiries, please visit the Lexon Brand Store on Amazon.





