{"product_id":"500ml-essential-oil-diffuser-humidifier-7-color-led-cool-mist","title":"500ml Essential Oil Diffuser \u0026 Humidifier – 7 Color LED Mist","description":"\n\u003cp\u003eTransform any room into a tranquil retreat with this \u003cstrong\u003e500ml Ultrasonic Cool Mist Humidifier \u0026amp; Essential Oil Diffuser\u003c\/strong\u003e. Whether you're winding down in the bedroom, refreshing your living room, or creating a calming workspace in the office, this versatile device quietly disperses a fine, cool mist while filling the air with your favorite essential oil aromas. Seven cycling LED color modes add a soft, ambient glow — perfect as a nightlight or mood-enhancing accent.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Notice:\u003c\/strong\u003e This product is intended for general home comfort and aromatherapy enjoyment. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or condition.\u003c\/p\u003e\n\n\u003ch2\u003e✨ Key Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e500ml Capacity:\u003c\/strong\u003e Large tank means longer run times — great for all-day or overnight use without frequent refills.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltrasonic Cool Mist Technology:\u003c\/strong\u003e Produces a whisper-quiet fine mist (36–45 dB) that won't disturb your sleep or focus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7 Color LED Mood Lighting:\u003c\/strong\u003e Cycle through seven soothing colors or lock onto your favorite — doubles as a soft nightlight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEssential Oil Compatible:\u003c\/strong\u003e Add a few drops of your preferred essential oil to the water tank for a gentle, fragrant atmosphere.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e Runs on just 5W at 5V USB — energy-efficient and safe to use overnight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhisper Quiet Operation:\u003c\/strong\u003e At 36–45 dB, it's barely audible — ideal for bedrooms, nurseries, offices, and yoga spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Stylish Design:\u003c\/strong\u003e Sleek, modern look fits any décor — bedroom, living room, office, or spa space.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Shut-Off Protection:\u003c\/strong\u003e Automatically powers off when the water level runs low for safe, worry-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📦 What's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Aroma Diffuser \/ Humidifier Unit\u003c\/li\u003e\n  \u003cli\u003e1x USB Power Cable\u003c\/li\u003e\n  \u003cli\u003e1x User Manual\u003c\/li\u003e\n  \u003cli\u003e1x Attention Card\u003c\/li\u003e\n  \u003cli\u003e1x Color Box Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: USB Power Charger (adapter) is \u003cstrong\u003enot included\u003c\/strong\u003e. Please use a qualified USB charger rated at \u003cstrong\u003e5V\/2A or higher\u003c\/strong\u003e. A 5V\/1A charger is not sufficient to operate this device.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003e⚙️ Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500ml (\u0026lt;1L)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V USB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNoise Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36–45 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidification Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUltrasonic Cool Mist\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 Cycling Colors\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003e🔧 Quick Troubleshooting Tip\u003c\/h2\u003e\n\u003cp\u003eIf the unit powers on and immediately shuts off, this may be caused by water being poured in too quickly, or — in rare cases with long-term essential oil use — a thin water film forming over the atomizer plate. Simply break the film gently with a cotton swab (or another soft, non-sharp object) through the circular port at the base of the water tank to restore normal operation.\u003c\/p\u003e\n\n\u003ch2\u003e🌿 Aromatherapy \u0026amp; Home Comfort\u003c\/h2\u003e\n\u003cp\u003eUltrasonic diffusers like this one are a popular way to enjoy the sensory benefits of essential oils at home. For more information on how to use essential oils safely, visit the \u003ca href=\"https:\/\/www.nccih.nih.gov\/health\/aromatherapy\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNational Center for Complementary and Integrative Health (NIH)\u003c\/a\u003e for evidence-based guidance on aromatherapy and wellness.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size room is this 500ml essential oil diffuser and humidifier suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This 500ml cool mist diffuser works well in small to medium-sized rooms — typically up to approximately 200–300 sq ft — making it ideal for bedrooms, home offices, nurseries, and living room corners. For larger open spaces, consider running multiple units.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use essential oils in this humidifier diffuser?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Simply add a few drops of your favorite essential oil directly into the water tank along with clean water. The ultrasonic mist will carry the aroma throughout the room. Always use pure, high-quality essential oils for best results and to protect the atomizer.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What kind of USB charger do I need for this diffuser?\u003c\/h4\u003e\n\u003cp\u003eA: You need a USB charger with an output of at least \u003cstrong\u003e5V\/2A\u003c\/strong\u003e. The included USB cable connects to any compatible USB adapter (not included). A 5V\/1A adapter is not powerful enough and the unit will not operate correctly with it.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the LED light stay on while the diffuser is running?\u003c\/h4\u003e\n\u003cp\u003eA: You can choose to have the 7-color LED cycle through all colors, stay on a single color of your choice, or turn the light off entirely — giving you full control over the ambiance while the mist continues to run.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this diffuser safe to run overnight?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The device features an \u003cstrong\u003eautomatic shut-off\u003c\/strong\u003e function that turns the unit off when the water level drops too low, making it safe to use while you sleep. Its near-silent 36–45 dB operation also ensures it won't disturb your rest.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size room is this 500ml essential oil diffuser and humidifier suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 500ml cool mist diffuser works well in small to medium-sized rooms — typically up to approximately 200–300 sq ft — making it ideal for bedrooms, home offices, nurseries, and living room corners. For larger open spaces, consider running multiple units.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use essential oils in this humidifier diffuser?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! Simply add a few drops of your favorite essential oil directly into the water tank along with clean water. The ultrasonic mist will carry the aroma throughout the room. 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