1. Introduction
This manual provides detailed instructions for the safe and effective use of your CkeyiN JS063A 550ml Aroma Diffuser and Humidifier. Please read this manual thoroughly before operating the device and retain it for future reference.

2. Important Safety Instructions
- Always place the diffuser on a flat, stable surface.
- Do not place the diffuser near heat sources or in direct sunlight.
- Keep out of reach of children and pets.
- Use only clean tap water or distilled water. Do not use hot water.
- Do not exceed the maximum water level indicated.
- Only use 100% natural essential oils. Avoid corrosive or synthetic oils.
- Unplug the device before cleaning or refilling.
- Do not touch the ultrasonic plate with bare hands.
- If the device emits smoke or an unusual smell, unplug it immediately.
- Do not immerse the device in water or any other liquid.
3. Package Contents
Verify that all items are present in the package:
- 1 x CkeyiN 550ml Aroma Diffuser
- 1 x Power Adapter
- 1 x Measuring Cup
- 1 x Remote Control
- 1 x User Manual
4. Product Overview
Familiarize yourself with the components of your aroma diffuser.



5. Setup Guide
Follow these steps for initial setup:
- Place the diffuser on a stable, level surface.
- Remove the top cover by lifting it upwards.
- Connect the power adapter to the DC jack at the back of the diffuser.
- Fill the measuring cup with clean water (tap or distilled) up to the 550ml max line. Do not exceed the maximum water level indicator inside the tank.
- Add 2-3 drops of essential oil directly into the water tank (optional).
- Replace the top cover, ensuring it is securely seated.
- Plug the power adapter into a wall outlet.

6. Operating Instructions
Operate your diffuser using the buttons on the unit or the included remote control.

6.1. Power On/Off
- Press the 'ON/OFF' button on the remote or the 'MIST' button on the unit to turn on the diffuser.
- Press the 'ON/OFF' button on the remote or hold the 'MIST' button on the unit for 2 seconds to turn off the diffuser.
6.2. Mist Control
The diffuser offers continuous or intermittent mist, and adjustable mist volume.

- Continuous Mist: Press the 'Continuous' button on the remote or press the 'MIST' button on the unit once.
- Intermittent Mist: Press the 'Intermittent' button on the remote or press the 'MIST' button on the unit a second time. The diffuser will mist for 10 seconds and pause for 10 seconds.
- Mist Volume: Press the 'Big/Small' button on the remote or hold the 'MIST' button on the unit for 1 second to switch between high and low mist output.
6.3. Timer Settings
Set the diffuser to automatically turn off after a specified period.
- Press the 'Timing' button on the remote or the 'TIMER' button on the unit to cycle through 1 hour, 3 hours, 6 hours, or continuous operation.
- The diffuser will automatically shut off when the water level is too low, regardless of the timer setting.
6.4. LED Light Control
Customize the ambient lighting with 7 color options.
- Press the 'Light' button on the remote or the 'LIGHT' button on the unit to turn on the LED light.
- Press again to cycle through the 7 colors.
- Hold the 'Light' button for 2 seconds to fix the light to a single color.
- Hold the 'Light' button again for 2 seconds to turn off the light.
7. Maintenance and Cleaning
Regular cleaning helps maintain 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, ensuring to pour away from the air outlet side.
- Wipe the inside of the water tank with a soft cloth.
- For stubborn residue, add a small amount of white vinegar to the tank and let it sit for 10-15 minutes. Then, gently wipe clean with a soft brush or cotton swab.
- Clean the ultrasonic plate gently with a cotton swab. Do not use harsh chemicals or abrasive materials.
- Wipe the exterior of the diffuser with a soft, damp cloth.
- Allow all parts to air dry completely before reassembling or storing.
Note: Clean the diffuser after every 5-6 uses or every 3-5 days to prevent mineral buildup and ensure proper function.
8. Troubleshooting
If you encounter issues with your diffuser, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or weak mist | Low water level Ultrasonic plate dirty Air outlet blocked Too much water | Add water to the appropriate level Clean the ultrasonic plate Ensure air outlet is clear Do not exceed MAX water line |
| No power | Power adapter not connected No power from outlet | Check power adapter connection Test outlet with another device |
| Light not working | Light function off | Press the 'LIGHT' button to activate |
| Remote control not working | Batteries dead Obstruction between remote and diffuser | Replace remote control batteries Ensure clear line of sight |
| Unusual noise | Low water level Diffuser not on a flat surface | Add water Place on a stable, flat surface |
9. Technical Specifications
| Feature | Detail |
|---|---|
| Model | JS063A |
| Brand | CkeyiN |
| Material | PP + ABS + PC |
| Input Voltage | AC 100-240V, 50/60Hz |
| Output Voltage | DC 24V, 650mA |
| Rated Power | Approx. 14W |
| Water Tank Capacity | 550ml |
| Noise Level | ≤ 36dB |
| Ultrasonic Frequency | 2.4MHz |
| Recommended Usage Area | 20-25 square meters |
| Humidification Method | Ultrasonic |
| Product Dimensions (H x W) | 15.5 x 17 cm (approx. 6.1 x 6.7 inches) |
| Product Weight | Approx. 560g |
10. Warranty and Support
This product comes with a standard manufacturer's warranty. Please refer to the product packaging or contact your retailer for specific warranty terms and conditions. For technical support or inquiries, please contact CkeyiN customer service through the details provided at the point of purchase.