Sejoy Essential Oil Diffuser (Model JSQ-MT-7F1) User Manual

Introduction

Thank you for choosing the Sejoy Essential Oil Diffuser. This ultrasonic cool mist humidifier is designed to enhance your environment with aromatherapy. Please read this manual carefully before use to ensure proper operation and maintenance.

This device features a 300ml water tank, multiple light settings, and an automatic safety shut-off when water levels are low.

Product Components

Familiarize yourself with the parts of your Sejoy Essential Oil Diffuser.

Diffuser Unit
USB Cable

Sejoy Essential Oil Diffuser with mist and light effect — **Figure 1:** Sejoy Essential Oil Diffuser. This image shows the diffuser in operation, emitting a warm, flame-like mist and light.

Setup Instructions

Placement: Place the diffuser on a flat, stable surface away from direct sunlight, heat sources, and electronic devices.
Open the Lid: Gently remove the top cover of the diffuser.
Add Water: Fill the water tank with clean tap water up to the maximum water level line (300ml capacity). Do not overfill.
Add Essential Oil: Add 3-5 drops of your preferred essential oil directly into the water tank. Adjust the quantity based on personal preference and room size.
Close the Lid: Replace the top cover securely.
Connect Power: Connect the USB cable to the diffuser and then to a suitable power adapter (not included) or USB port.

Woman using Sejoy Essential Oil Diffuser in a living room — **Figure 2:** Diffuser in use. A woman is shown relaxing near the diffuser, highlighting its use in a home environment. Icons indicate 2/4/6 hour timer, 6 lights, and waterless protection.

Operating Instructions

The diffuser features intuitive controls for mist and light functions.

Mist Control:

Press the "ON" button once to turn on continuous mist.
Press the "2H" button for a 2-hour mist timer.
Press the "4H" button for a 4-hour mist timer.
Press the "6H" button for a 6-hour mist timer.
To turn off the mist, press the "ON" button until the mist stops.

Light Control:

Press the "Light" button once to turn on the color-changing light mode.
Press the "Light" button again to cycle through the 6 available colors and select a fixed color.
Press and hold the "Light" button for 2 seconds to turn off the light.

Sejoy Essential Oil Diffuser displaying 6 different atmosphere lights — **Figure 3:** Atmosphere Lights. This image illustrates the diffuser's capability to display 6 different light colors, which can be set to constant or gradient mode, or turned off.

Sejoy Essential Oil Diffuser used in various settings like yoga, home, office, living room, and bedroom — **Figure 4:** Versatile Use. The diffuser is depicted in various environments such as yoga, home, office, living room, and bedroom, demonstrating its adaptability.

Maintenance

Regular cleaning ensures optimal performance and extends the lifespan of your diffuser.

Cleaning the Diffuser:

Disconnect Power: Always unplug the diffuser from the power source before cleaning.
Empty Water: Remove the top cover and carefully empty any remaining water from the tank.
Wipe Clean: Use a soft cloth or cotton swab with a small amount of mild detergent to wipe the inside of the water tank and the ultrasonic plate. Avoid harsh chemicals or abrasive cleaners.
Rinse and Dry: Rinse the tank with clean water, ensuring no detergent residue remains. Wipe dry with a clean, soft cloth.
External Cleaning: Wipe the exterior of the diffuser with a soft, damp cloth.
Frequency: Clean the diffuser after every 5-6 uses or every 3-5 days, especially when changing essential oils.

Important: Do not immerse the diffuser unit in water. Ensure water does not enter the air outlet or control buttons.

Troubleshooting

Common Issues and Solutions
Problem	Possible Cause	Solution
No mist or weak mist	Insufficient water Water level too high Ultrasonic plate dirty Diffuser not plugged in	Add water to the MAX line. Reduce water to below the MAX line. Clean the ultrasonic plate. Ensure power cable is securely connected.
Diffuser leaks water	Lid not properly secured Overfilled water tank Diffuser placed on an uneven surface	Ensure the lid is firmly in place. Do not exceed the MAX water line. Place on a flat, stable surface.
Light not working	Light function turned off Power issue	Press the "Light" button to activate. Check power connection.
Automatic shut-off occurs too soon	Insufficient water Sensor obstruction	Ensure water is above the minimum level. Clean the water level sensor if visible.

Specifications

Feature	Detail
Brand	Sejoy
Model Name	JSQ-MT-7F1
Capacity	300 Milliliters
Power Source	With power cord (USB)
Wattage	15 Watts
Material	Polypropylene (PP)
Special Features	Cool Mist, Multiple Light Setting, Silent Operation, Auto Shut-off
Product Dimensions	23L x 10W x 11H Centimeters
Item Weight	650 g
Coverage Area	Up to 20 Square Meters
UPC	754708206652

Sejoy Essential Oil Diffuser dimensions and USB cable — **Figure 5:** Product Dimensions. This image provides a visual representation of the diffuser's measurements and shows the included USB cable.

Sejoy Essential Oil Diffuser operating quietly next to a sleeping child — **Figure 6:** Whisper Quiet Operation. This image illustrates the diffuser's low noise level, suitable for use in a bedroom without disturbing sleep, with a comparison to other noise levels.

Sejoy Essential Oil Diffuser spreading fragrance throughout a room — **Figure 7:** Fragrance Dispersion. This image visually represents how the diffuser quickly spreads fragrance throughout a room, indicating air circulation.

Safety Precautions

Do not place the diffuser on carpets or unstable surfaces.
Keep out of reach of children and pets.
Use only clean tap water. Do not use distilled water or purified water as it may affect mist production.
Do not add water directly to the air outlet.
Unplug the device during cleaning or when not in use for extended periods.
Do not block the mist outlet.
If the diffuser emits an unusual smell or sound, unplug it immediately and contact support.

Warranty and Support

For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Sejoy website.

Please retain your proof of purchase for any warranty claims.

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Sejoy JSQ-MT-7F1