1. Introduction
Thank you for choosing the LEIKE Flame Aromatherapy Diffuser Humidifier. This multi-functional device combines an essential oil diffuser, humidifier, Bluetooth speaker, digital alarm clock, and LED mood lighting to enhance your environment. Please read this manual thoroughly before use to ensure proper operation and maintenance.

Image 1.1: The LEIKE Flame Aromatherapy Diffuser Humidifier, showcasing its digital display, flame effect, and integrated Bluetooth speaker functionality.
2. Product Overview
2.1 Components
- Main Unit (Diffuser/Humidifier, Bluetooth Speaker, Alarm Clock)
- Power Adapter
- Remote Control
- User's Guide (This manual)

Image 2.1: Contents of the product package, including the main unit, power adapter, remote control, and user manual.
2.2 Controls and Indicators
The device features a digital LED display and touch-sensitive controls on the front panel, along with a remote control for convenient operation.

Image 2.2: An exploded view illustrating the internal structure and main components of the diffuser humidifier.
3. Setup
- Unpack the Device: Carefully remove all components from the packaging.
- Place the Device: Position the humidifier on a flat, stable surface away from direct sunlight, heat sources, and electronic devices.
- Connect Power: Insert the power adapter into the DC input port on the back of the unit, then plug the adapter into a standard electrical outlet.
- Fill Water Tank: Remove the top cover. Fill the water tank with clean tap water up to the maximum fill line (400ml capacity). Do not overfill. For aromatherapy, add 2-3 drops of essential oil directly into the water tank.
- Replace Cover: Securely place the top cover back onto the unit.
4. Operating Instructions
4.1 Humidifier and Diffuser Function
- Press the Mist button on the unit or remote to turn on the mist function.
- The device can operate continuously for up to 12 hours with a full 400ml water tank.
- The unit features an automatic shut-off function when the water level is low or the tank is empty.
4.2 Flame Light Function
- Press the Flame Light button on the unit or remote to activate the flame effect.
- Pressing the button repeatedly cycles through 3 brightness levels for the flame effect.
4.3 Bluetooth Speaker Function
- Long press the Play/Pause button on the unit or remote to turn the Bluetooth speaker on or off.
- Once powered on, the device will enter pairing mode. Enable Bluetooth on your smartphone or audio device and select "LEIKE" from the list of available devices.
- Use the + and - buttons for volume control. Short press for previous/next track.

Image 4.1: Instructions for connecting and controlling the Bluetooth speaker function.
4.4 Digital Alarm Clock Function
- The digital LED display shows the current time.
- Refer to the specific instructions in the included quick start guide for setting the time and alarm. The display supports both 12-hour and 24-hour formats.
4.5 LED Mood Lights
- Press the Light button on the unit or remote to cycle through 7 soothing LED colors.

Image 4.2: Visual representation of the 7 available LED mood light colors.
4.6 Timer Function
- Press the Timer button on the unit or remote to set the operating duration for the mist function.
- Available timer settings typically include 1 hour, 3 hours, and 6 hours.

Image 4.3: Illustration of the smart timing options for the diffuser.
4.7 Remote Control
- The included remote control allows for convenient operation of all functions from a distance.
- Ensure the remote is pointed directly at the front of the aromatherapy humidifier for optimal signal reception. The effective signal range is approximately 15 cm.

Image 4.4: The remote control and its effective operating range.
5. Maintenance
5.1 Cleaning the Water Tank
- Empty any remaining water from the tank.
- Wipe the inside of the tank with a soft cloth. For stubborn residue, use a small amount of white vinegar diluted with water.
- Rinse thoroughly with clean water, ensuring no vinegar residue remains.
5.2 Cleaning the Ultrasonic Plate
- Gently wipe the ultrasonic plate (located at the bottom of the water tank) with a cotton swab dipped in white vinegar.
- Do not use harsh chemicals or abrasive materials.
5.3 General Care
- Always unplug the device before cleaning or when not in use for extended periods.
- Do not immerse the main unit in water.
- Store in a cool, dry place when not in use.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist is produced. | Low water level; ultrasonic plate dirty; unit not powered on. | Add water; clean ultrasonic plate; ensure power adapter is connected. |
| Device does not power on. | Power adapter not connected; power outlet issue. | Check power connection; try a different outlet. |
| Bluetooth not connecting. | Bluetooth not enabled on device; incorrect pairing mode. | Ensure Bluetooth is on and in pairing mode; restart device and try again. |
| Alarm does not sound. | Alarm not set correctly; volume too low. | Verify alarm settings; adjust alarm volume. |
7. Specifications
- Brand: LEIKE
- Model: Flame Aromatherapy Diffuser Humidifier
- Water Tank Capacity: 400ml
- Operation Time: Up to 12 hours continuous
- Power Source: Corded Electric
- Special Features: Aroma Diffuser, Digital Display, Humidistat, Night Light, Timer, Bluetooth Speaker
- LED Colors: 7
- Flame Light Brightness: 3 levels
- Item Weight: 889 g
- Item Dimensions (LxWxH): 22.9 x 3.8 x 12.7 Centimeters
- UPC: 607029147176

Image 7.1: Product dimensions for reference.
8. Safety Information
- Do not place the device on uneven surfaces.
- Always use clean water. Do not use hot water.
- Do not add water directly into the mist outlet.
- Keep out of reach of children and pets.
- Unplug the device during thunderstorms or when not in use for extended periods.
- Only use the provided power adapter.
- Avoid using corrosive essential oils.
9. Warranty and Support
Warranty information for this product is typically provided at the point of purchase or included with the product packaging. For specific warranty details, technical support, or service inquiries, please refer to the contact information provided by the retailer or manufacturer.





