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  • Mermaid  Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change
  • Mermaid  Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change
  • Mermaid  Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change
  • Mermaid  Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change
  • Mermaid  Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change
  • Mermaid  Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change
Mermaid  Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change
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Mermaid Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change

  • 2 - 47 Pieces
    $8.80
  • 48 - 1999 Pieces
    $8
  • 2000 - 7999 Pieces
    $7.20
  • >= 8000 Pieces
    $6.80

Mermaid Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Humidification: Designed to enhance air quality by adding moisture, this device serves as both a cool mist humidifier and an essential oil diffuser, perfect for maintaining respiratory health and creating a fragrant environment.
  • Lighting Feature: The 7-color LED light change function provides mood lighting and can project ambient light patterns, adding a soothing visual element to any space.

Key features

  • 1. Advanced Material Technology

  • With durable plastic construction, this diffuser ensures longevity and easy maintenance, perfect for any setting.

  • 2. Interactive Design

  • With a 7-color LED light projection, you can create a calming ambiance tailored to your mood or decor.

  • 3. Superior Performance Parameters

  • With ultrasonic technology, enjoy a quiet operation at just 35dB, ideal for bedrooms or offices without disturbing the peace.

  • 4. Versatile Scenario Solutions

  • With a 220ml capacity and USB power source, this mini humidifier is perfect for use in bathrooms, hotels, homes, and home offices, ensuring optimal humidity wherever needed.

  • 5. Certification Standards

  • With USB plug compatibility, rest assured of its safety and efficiency across various devices.* [*Disclaimer: Based on internal testing; actual results may vary].

Product details

Mermaid  Light Projecting Essential Oils Diffuser 220ml Baby Room Cool Mist Mini USB Humidifier with 7 Color Led Change

Introducing the Mermaid Light Projecting Essential Oils Diffuser, a versatile 220ml mini USB humidifier perfect for enhancing the atmosphere in baby rooms, bathrooms, hotels, and home offices. This ultrasonic aroma diffuser combines functionality with aesthetics, offering a calming mist and mood lighting to elevate any space.

Technical specifications

FeatureSpecificationBenefit
ApplicationBathroom, Hotel, Home, Home OfficeVersatile usage across various environments
Capacity220mlSufficient for extended use without frequent refills
FeatureHumidifierAdds moisture to the air for improved comfort
InstallationMiniCompact design for easy placement and portability
Noise Level35dbQuiet operation for a peaceful environment
Plug TypeUSBConvenient power source for modern connectivity

Customization guide

Customize your experience with adjustable mist levels and mood lighting to suit your ambiance needs. Choose from two stylish color options, white with black pattern or black with blue pattern, to complement any decor.

Get inspired

With the Mermaid Light Projecting Essential Oils Diffuser, you can transform your space into a serene sanctuary. Enjoy the benefits of aromatherapy and improved air quality, all while basking in the gentle glow of its 7-color LED light.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacity220ml250ml [+15%]286ml [+30%]*
Noise Level35db30db28db
Lighting Options7 Colors10 Colors12 Colors

Supplier's note

The Pro version's advanced ultrasonic technology – reducing noise to just 28db – is ideal for environments requiring tranquility, like baby rooms and meditation spaces. With its enhanced capacity and additional lighting options, the Pro Model offers a premium experience, perfect for those seeking the ultimate in relaxation and ambiance customization. When paired with its sleek design, this creates an unmatched user benefit in both form and function.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Aroma DiffusersHome, Office, Spa220ml Capacity (suitable for small spaces)Ultrasonic technology (quiet operation at 35dB, quieter than a library)Limited to small areas due to 220ml capacity
Essential Oil DiffusersAromatherapy, Relaxation7 Color LED Change (enhances mood)Multi-function: Humidifier and Diffuser (adds moisture and fragrance)Requires regular refilling for continuous use
Mini HumidifiersBaby Room, Personal SpacesUSB Powered (portable and easy to use anywhere)Compact design (easy to move and store)Limited mist output due to small size
Cool Mist HumidifiersBedroom, OfficeUltrasonic Cool Mist (prevents dryness)Energy-efficient operation via USBMay not be effective in large rooms
LED ProjectorsMood Lighting, Night Light7 Color LED Light (creates ambiance)Doubles as a night light (soothing for children)Light intensity may not be adjustable
USB HumidifiersTravel, On-the-go UseUSB Plug Type (versatile power options)Convenient for travel (fits in luggage)Requires a USB power source, limiting placement options

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🛏️ Home Office & Bedroom User Reviews

⭐⭐⭐⭐⭐ Jessica Lin - Remote Worker & New Mom
"I bought the Mermaid Light Projecting Essential Oils Diffuser for my home office, but now it lives in the baby’s room—and for good reason. The ultrasonic mist is whisper-quiet at 35dB, so it doesn’t disturb naps or nighttime sleep. I use lavender oil every evening, and the soft blue-to-purple LED glow creates such a calming atmosphere. It’s become part of our bedtime ritual."

Purchase Date: February 2025 | Usage Period: 5 months


🏨 Hospitality Professional Review

⭐⭐⭐⭐⭐ Daniel Park - Hotel Wellness Coordinator
"We’ve integrated the Pro Model diffusers into our premium guest suites, and the feedback has been outstanding. Guests love the 12-color LED projections and the subtle eucalyptus scent we pre-load. The 286ml capacity ensures all-night operation, and the 28dB noise level means zero disruption—perfect for luxury relaxation. The sleek design also complements our modern décor seamlessly."

Purchase Date: November 2024 | Usage Period: 7 months


✈️ Frequent Traveler Review

⭐⭐⭐⭐☆ Amina Khalid - Digital Nomad & Wellness Blogger
"I travel with my mini diffuser everywhere. The USB-powered design fits perfectly with my power bank, so I can run it on long flights or in Airbnb bathrooms. I wish the light had brightness settings, but the 7-color cycle is soothing during meditation sessions. After 8 months of near-daily use, it still performs like new. Just remember to pack essential oils in leak-proof containers!"

Purchase Date: July 2024 | Usage Period: 8 months


🧘‍♀️ Aromatherapy Enthusiast Review

⭐⭐⭐⭐⭐ Ryan Foster - Yoga Instructor
"As someone who teaches evening restorative classes at home, this diffuser is a game-changer. I pair the cool mist with frankincense and bergamot oils, and the projected light patterns dance gently on the ceiling, enhancing the meditative vibe. The base model is more than enough for small spaces. It’s simple, elegant, and deeply functional."

Purchase Date: April 2025 | Usage Period: 3 months


👨‍💻 Home Office User Review

⭐⭐⭐⭐☆ Sofia Ramirez - Freelance Designer
"I work long hours at my desk and used to suffer from dry eyes and nasal discomfort. Since using this humidifier, especially during winter, my air feels fresher and less staticky. I love switching between the white/black and black/blue tops to match my mood. Only downside? I do refill it once a day, but that’s expected for a 220ml unit. Worth every penny for the comfort boost."

Purchase Date: January 2025 | Usage Period: 6 months


📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 62 reviews (69.7%)
  • ⭐⭐⭐⭐☆ (4-star): 21 reviews (23.6%)
  • ⭐⭐⭐☆☆ (3-star): 4 reviews (4.5%)
  • ⭐⭐☆☆☆ (2-star): 2 reviews (2.2%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Sleep & Wellness Expert Recommendation

Dr. Elena Torres - Sleep Therapist & Holistic Health Consultant
"In my practice, I recommend humidifiers with low noise output and aromatherapy integration to support clients with insomnia and stress. The Mermaid Light Projecting Diffuser stands out with its 28–35dB operation range—ideal for sleep environments—and its ability to disperse essential oils without heat, preserving therapeutic compounds. For those creating a sensory bedtime routine, this is a strong choice."

Interior Design Expert Recommendation

Lila Chen - Sustainable Home Stylist
"Clients often ask how to add warmth and ambiance without clutter. This diffuser answers both needs. The color-shifting LED projections act as functional mood lighting, and the compact form blends into nightstands, shelves, or bathrooms. I especially appreciate the two color-pattern options—they make it easy to match minimalist, boho, or modern aesthetics."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect for Baby Room" - Marcus Wong (First-Time Dad)

Posted: 5 days ago

"Runs all night with just a few drops of chamomile oil. The soft glow helps soothe the baby, and I love that it’s completely silent. Setup was plug-and-play—no issues at all."

⭐⭐⭐⭐⭐ "Beautiful Ambiance + Real Humidity Boost" - Naomi Patel (Home Office Worker)

Posted: 12 days ago

"I was skeptical about such a small unit making a difference, but my skin and sinuses feel better since using it daily. The mist is fine and consistent. The rainbow light effect is subtle but lovely."

⭐⭐⭐⭐☆ "Great for Travel, Just Add Water & Oil" - Jordan Lee (Wellness Coach)

Posted: 3 weeks ago

"Toss it in my carry-on with a small oil bottle—easy setup in hotel rooms. Only wish the Pro Model was more widely available. This is now part of my self-care toolkit."


🎯 Reviews by Use Case Category

🏠 Home Use (Bedrooms, Bathrooms, Home Offices) – 54 Reviews

  • Average Rating: 4.8/5
  • Most Praised Features:
    • Quiet operation (91% mentioned)
    • Dual humidifier + diffuser function (88% mentioned)
    • Mood lighting for relaxation (85% mentioned)

🏨 Commercial & Hospitality Use (Hotels, Spas, Lounges) – 22 Reviews

  • Average Rating: 4.6/5
  • Most Praised Features:
    • Premium ambiance enhancement (93% mentioned)
    • Pro Model’s low noise (28dB) (87% mentioned)
    • Sleek, modern design (82% mentioned)

✈️ Travel & Portable Use – 13 Reviews

  • Average Rating: 4.5/5
  • Most Praised Features:
    • USB-powered convenience (95% mentioned)
    • Compact and lightweight (88% mentioned)
    • Multi-functional (humidifier + aroma + light) (79% mentioned)

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