Ultrasonic Essential Oil Diffuser & Humidifier | Rain Night Light

Transform Any Room Into a Tranquil Sanctuary

Introducing the PDQ Raindrop Ultrasonic Aroma Diffuser & Air Humidifier — a beautifully designed desk companion that combines soothing mist, calming aromatherapy, and a warm ambient night light all in one compact unit. With its elegant light wood-grain finish and round silhouette, it adds a touch of nature-inspired style to any office, bedroom, or living space.

Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. These statements have not been evaluated by the Food and Drug Administration.

Why You'll Love It

• Ultrasonic Whisper-Quiet Technology: Operates at under 36dB — quieter than a library — so it won't disturb your work, rest, or sleep.
• Dual-Function Design: Works as both an aroma diffuser and an air humidifier, dispersing your favorite essential oils while gently adding moisture to the air.
• Raindrop Ambient Night Light: Features a soft, warm atmosphere lamp effect that creates a calming, mood-enhancing glow — perfect for winding down or setting a relaxing vibe in any room.
• Generous 350–400ml Water Tank: Covers spaces up to 21–30 square meters for extended, uninterrupted aromatherapy sessions.
• USB Powered for Convenience: Plugs into any USB port — laptop, power bank, wall adapter — making it ideal for home and office use.
• Simple Mechanical Operation: Easy one-touch controls — no complicated settings, no apps, just instant aromatherapy.
• No High-Concern Chemicals: Contains none of the high-concern chemicals, giving you peace of mind with every use.

Specifications

• Brand: PDQ
• Water Tank Capacity: 350–400ml
• Coverage Area: 21–30 square meters
• Noise Level: <36dB
• Power: 10W (Rated) | 5W (typical use)
• Voltage: ≤36V / 5V USB input
• Humidification Method: Ultrasonic
• Operation Mode: Mechanical
• Fog Outlets: 1
• Color/Finish: Light Wood Grain
• Shape: Round
• Package Weight: 0.925 kg
• Package Size: 19.5 × 19 × 25 cm
• Includes: USB Cable
• Made in: Mainland China

Perfect For

• Home offices, desks, and study spaces
• Bedrooms, nurseries, and meditation corners
• Yoga rooms and wellness studios
• Gift-giving — a thoughtful, elegant present for any occasion

Pair It With Your Favorite Scents

Explore our curated aromatherapy collection and discover the best essential oil blends to use with your new diffuser:

• "1% Better Every Day" Motivational Canvas Poster | Wall Art — complement your wellness space with inspiring décor.
• "Everything Is Figureoutable" Sage Green Quote Canvas Wall Art — elevate your home office or yoga corner.

About Essential Oil Diffusers & Aromatherapy

Ultrasonic diffusers are among the most popular and gentle ways to enjoy aromatherapy at home. They use high-frequency vibrations to break water and essential oils into a fine, cool mist — preserving the integrity of the oil's natural compounds. Learn more about how aromatherapy and indoor air quality interact from the U.S. Environmental Protection Agency's Indoor Air Quality resource.

Frequently Asked Questions

Q: How do I use the PDQ ultrasonic essential oil diffuser humidifier?

A: Simply fill the water tank with clean water (up to 400ml), add 3–10 drops of your preferred essential oil, connect the USB cable to a power source, and press the power button. The mist will begin flowing and the ambient night light will activate automatically.

Q: Can I use this diffuser overnight in my bedroom?

A: Yes! The ultrasonic diffuser operates at under 36dB — making it virtually silent. The soft warm night light also creates a gentle, non-intrusive glow that many users find conducive to restful sleep.

Q: What essential oils are compatible with this aroma diffuser?

A: You can use virtually any water-soluble essential oil — popular choices include lavender, eucalyptus, peppermint, lemon, and cedarwood. Always use 100% pure essential oils and avoid synthetic fragrance oils that may clog the ultrasonic plate.

Q: How large a room will this humidifier diffuser cover?

A: The PDQ aroma humidifier is designed to effectively cover areas of approximately 21–30 square meters, making it well-suited for medium-sized rooms, offices, and open-plan spaces.

Q: Does this diffuser have an auto shut-off feature?

A: This model operates mechanically without a built-in auto shut-off or water-shortage protection. It is recommended to monitor the water level and refill as needed to maintain optimal performance.