Introduction
Thank you for choosing the OliveTech Waterless Essential Oil Diffuser. This device utilizes advanced cold-air diffusion technology to disperse essential oils, creating a pleasant and consistent fragrance in your space without the need for water or heat. Please read this manual carefully before use to ensure proper operation and maintenance.
Important Safety Information
- Read all instructions before using the diffuser.
- Keep the diffuser out of reach of children and pets.
- Use only 100% pure essential oils or fragrance oils specifically designed for waterless diffusers. Do not use water or other liquids.
- Do not immerse the diffuser in water or any other liquid.
- Unplug the diffuser from the power outlet before cleaning or when not in use for extended periods.
- Do not block the air outlet of the diffuser.
- Ensure the essential oil bottle is securely attached before plugging in the diffuser.
- If the diffuser emits an unusual smell or smoke, unplug it immediately and contact customer support.
Package Contents
- 1 x OliveTech Plug-in Diffuser (Model OTKX806)
- 1 x 30ml Essential Oil Bottle
Product Overview
The OliveTech Waterless Essential Oil Diffuser is designed for ease of use and effective scent distribution. It features a compact, plug-in design with adjustable settings for fragrance intensity and operating modes.

Image: The OliveTech diffuser plugged into a wall outlet, illustrating its compact design and scent output.
This diffuser utilizes advanced cold-air diffusion technology, which converts essential oils into a fine, dry vapor without heat or water. This method preserves the therapeutic properties of the oils and ensures even scent distribution across areas up to 500 sq. ft. The operation is whisper-quiet, and the device is crafted from BPA-free materials, making it safe for environments with children and pets.

Image: Features of the diffuser, highlighting cold air diffusion, quiet operation, BPA-free materials, and safety for families.
Setup
1. Installing Essential Oil
- Gently twist the bottom cover of the diffuser counter-clockwise to open it.
- Unscrew the cap from your essential oil bottle.
- Carefully screw the essential oil bottle into the diffuser's nozzle until secure. Do not overtighten.
- Replace the bottom cover by twisting it clockwise until it clicks into place.

Image: Twisting the diffuser base to open the oil compartment.

Image: Securing the essential oil bottle into the diffuser's internal mechanism.
2. Plugging in the Diffuser
- The diffuser features an adjustable 90° rotating plug. Rotate the plug to fit your outlet orientation (vertical or horizontal) while keeping the diffuser upright.
- Plug the diffuser into a standard wall outlet.

Image: Illustration of the diffuser's rotatable plug, allowing it to fit various outlet orientations.

Image: The diffuser correctly plugged into a wall outlet, maintaining an upright position.
Operating Instructions
The diffuser is controlled by two buttons: an Intensity Button and a Mode Button.

Image: Detailed view of the diffuser's manual button controls for intensity and mode selection.
1. Power On/Off and Intensity Adjustment
- Press the Intensity Button (labeled 'Grade' or with wavy lines) to cycle through fragrance intensity levels:
- Low (one indicator light)
- Medium (two indicator lights)
- High (three indicator lights)
- Continuing to press the Intensity Button after 'High' will cycle back to 'Low'.
- To turn the diffuser completely OFF, press and hold the Intensity Button until all intensity indicator lights are off. This fully powers down the device, stopping mist and energy use.
2. Mode Settings
- Press the Mode Button (labeled '12hrs Smart Mode' or with a dot) to select an operating mode:
- 12-Hour Auto ON/OFF Cycle: The diffuser will operate for 12 hours, then turn off automatically. No manual switching is required during this cycle.
- Smart Mode (Light-activated): In this mode, the diffuser will automatically adjust its operation based on ambient light conditions, saving oil and energy.
The diffuser is designed to cover areas up to 500 sq. ft., making it suitable for various rooms in your home or office.

Image: Visual representation of the diffuser's scent coverage area within a room.
Maintenance
1. Cleaning the Diffuser
Regular cleaning helps maintain optimal performance and extends the lifespan of your diffuser.
- Unplug the diffuser from the power outlet.
- Remove the essential oil bottle.
- Wipe the exterior of the diffuser with a soft, dry cloth.
- If the nozzle appears clogged, gently wipe it with a cotton swab dipped in rubbing alcohol. Ensure no liquid enters the internal components.
- Allow all parts to dry completely before reassembling or using.
2. Replacing Essential Oil
When the essential oil bottle is empty or you wish to change scents:
- Unplug the diffuser.
- Twist the bottom cover counter-clockwise to open.
- Unscrew the empty essential oil bottle from the nozzle.
- Screw in a new essential oil bottle securely.
- Replace the bottom cover.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No scent is being diffused. |
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| Diffuser is not turning on. |
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| Weak scent output. |
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| Diffuser making unusual noise. |
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Specifications
| Feature | Detail |
|---|---|
| Brand | OliveTech |
| Model Number | OTKX806 |
| Recommended Uses | Home, Office |
| Material | Polypropylene (PP) |
| Special Feature | Powerful, Easy to Use |
| Item Weight | 0.56 kg |
| Included Components | 1x Plug in Diffuser, 1x 30ml Essential Oil |
| Capacity | 100 ml (for oil bottle) |
| Coverage Area | Up to 500 sq. ft. |
| Item Dimensions (L x W x H) | 3.6"L x 2.6"W x 8.4"H |
| Plug Type | Adjustable 90° Rotating Plug |
Warranty and Support
For warranty information, please refer to the product packaging or the official OliveTech website. Keep your purchase receipt as proof of purchase.
If you encounter any issues or have questions not covered in this manual, please contact OliveTech customer support through the retailer's platform or the manufacturer's official contact channels.