1. Introduction
The JCLOUD 2025 Plug-in Diffuser is designed to provide a pure, clean fragrance experience for your home, office, or spa. Utilizing cold-air diffusion technology, this waterless diffuser disperses essential oils into dry mist microparticles, covering areas up to 500 sq. ft. This all-in-one solution includes the diffuser and JCLOUD Royal Serenity essential oil, inspired by luxury hotel scents.
This manual provides detailed instructions for the safe and efficient operation of your JCLOUD Plug-in Diffuser. Please read it thoroughly before use and retain it for future reference.
2. Informations importantes sur la sécurité
- Ensure the diffuser is plugged into a suitable electrical outlet (AC 100V-240V, 50/60Hz).
- Ne pas immerger le diffuseur dans l'eau ou tout autre liquide.
- Keep out of reach of children and pets. While designed to be family-friendly, direct contact with essential oils should be avoided.
- Use only JCLOUD essential oils or other high-quality, pure essential oils designed for cold-air diffusion.
- Ne pas obstruer la sortie de brumisation pendant le fonctionnement.
- Débranchez l'appareil avant de le nettoyer ou de le remplir.
- Si l'appareil est endommagé, n'essayez pas de le réparer vous-même. Contactez le service client.
3. Composants du produit
The JCLOUD Plug-in Diffuser consists of the main unit and an essential oil bottle.

Image: The JCLOUD Plug-in Diffuser main unit shown alongside a bottle of essential oil.

Image: Diagram illustrating the dimensions of the JCLOUD Plug-in Diffuser and key specifications such as voltage, rated power, bottle capacity, unit weight, and coverage area.
4. Configuration et installation
- Déballer: Carefully remove the diffuser and essential oil bottle from the packaging.
- Prepare Oil Bottle: Unscrew the cap from the essential oil bottle.
- Insérer le flacon d'huile : Locate the oil bottle compartment at the bottom of the diffuser. Insert the essential oil bottle into the compartment and twist to secure it. Ensure it is firmly seated to prevent leaks. The diffuser features a visible oil level, allowing you to monitor the remaining oil.
- Brancher: The diffuser has a rotatable plug. Adjust the plug to fit your wall outlet, whether vertical or horizontal. Plug the diffuser directly into a standard electrical outlet.

Image: The JCLOUD Plug-in Diffuser plugged into a wall outlet, demonstrating its compact design and waterless, mess-free diffusion.
5. Mode d'emploi
The JCLOUD diffuser features simple button controls for mode and intensity selection.
5.1. Marche/Arrêt
To turn the diffuser on or off without unplugging it, press and hold the Mode button for 3 seconds.
5.2. Adjusting Scent Intensity (Grade Button)
Press the "Grade" button to cycle through four intensity levels. Each level controls the spray time and pause time, affecting oil consumption and scent strength.
- Grade 1 (Low Intensity): Spray time: 15 seconds, Pause time: 295 seconds. Consumption: 0.07 ml/hr. Ideal for small rooms or personal spaces (up to 200 sq ft).
- Grade 2 (Medium Intensity): Spray time: 15 seconds, Pause time: 135 seconds. Consumption: 0.13 ml/hr. Ideal for medium-sized spaces (up to 300 sq ft).
- Grade 3 (High Intensity): Spray time: 15 seconds, Pause time: 85 seconds. Consumption: 0.19 ml/hr. Ideal for large rooms or open living spaces (up to 400 sq ft).
- Grade 4 (Highest Intensity): Spray time: 15 seconds, Pause time: 60 seconds. Consumption: 0.25 ml/hr. Ideal for multiple areas or commercial spaces (up to 500 sq ft).

Image: Detailed explanation of the Grade and Mode buttons on the JCLOUD Plug-in Diffuser, including spray times, pause times, and oil consumption rates for each intensity grade.
5.3. Setting Operating Mode (Mode Button)
Press the "Mode" button to select your preferred operating schedule:
- Mode 12 heures : The diffuser runs for 12 hours and then automatically shuts off. It will then start up again 12 hours later, making it suitable for daytime use (e.g., 7 AM ON, 7 PM OFF, next day 7 AM ON).
- Mode 24 heures : Provides continuous aroma diffusion around the clock, ensuring your home stays welcoming and fragrant all day. This mode is also suitable for small businesses that operate continuously.
- Mode intelligent: The diffuser includes a light detection sensor. In Smart Mode, the diffuser activates only when the sensor detects sufficient light (daytime) and automatically shuts off when it gets dark (nighttime). This helps save energy and is perfect for creating a quiet environment for relaxation or sleep.

Image: Visual representation of the Smart Mode feature, showing the diffuser turning off in the dark (for sleep) and on in sufficient light (for waking hours).

Image: Diagram explaining the 12-hour operating mode, illustrating the diffuser's schedule for daytime routine.

Image: Diagram explaining the 24-hour operating mode, illustrating continuous aroma diffusion for around-the-clock scent.

Image: A child sleeping in bed, with the JCLOUD Plug-in Diffuser in the background, illustrating the Smart Mode's auto-off feature at night.
6. Maintenance et entretien
Un entretien régulier garantit des performances optimales et une longue durée de vie à votre diffuseur.
- Nettoyage: Periodically wipe the exterior of the diffuser with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Remplacement du flacon d'huile : When the essential oil bottle is empty, unplug the diffuser, carefully remove the empty bottle, and replace it with a new one. The visible oil level indicator helps you know when a refill is needed.
- No Water Needed: This is a waterless diffuser. Do not add water to the essential oil bottle or any part of the diffuser.

Image: The JCLOUD Plug-in Diffuser in a home setting, highlighting its large 160ml capacity which reduces refill frequency and provides long-lasting scents for up to 3 months.
7. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Diffuser not producing mist. |
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| Weak scent output. |
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| Le diffuseur émet un bruit inhabituel. |
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8. Spécifications du produit
| Fonctionnalité | Détail |
|---|---|
| Marque | JCLOUD |
| Nom du modèle | AP353 BLACK WITH ROYAL SERENITY 140ML |
| Couleur | Black With Royal Serenity |
| Matériel | Plastique |
| Dossier spécial | Aromatherapy, Waterless, Cold-Air Diffusion, Smart Mode |
| Dimensions du produit | 4.41"L x 4.33"l x 12.28"H |
| Zone de couverture | Jusqu'à 500 m² pi. |
| Capacité de la bouteille | 160 ML (5.41 FL OZ) |
| Puissance nominale | 1.6 W |
| Voltage | CA 100V-240V, 50/60Hz |
| Poids de l'article | 1.34 livres |
9. Garantie et assistance
JCLOUD products are manufactured with high-quality standards. For any questions, concerns, or warranty claims, please contact JCLOUD customer support. Please have your model number (AP353 BLACK WITH ROYAL SERENITY 140ML) and purchase information ready when contacting support.
For further assistance, please visit the official JCLOUD Store: JCLOUD Store on Amazon.
10. Démonstration vidéo du produit
Watch the official product video for a visual guide on the JCLOUD 2025 Plug-in Diffuser's features and operation.
Vidéo : Une vidéo de démonstration officielle présenteasing the JCLOUD 2025 New Plug-in Diffuser, its features, and how it operates in various settings.




