{"product_id":"300ml-mini-usb-car-humidifier-aromatherapy-diffuser-essential-oil","title":"300ml Mini USB Car Humidifier \u0026 Aromatherapy Diffuser","description":"\n\u003ch2\u003eStay Comfortable On the Go with Portable Mist \u0026amp; Aromatherapy\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e300ml Mini USB Car Humidifier\u003c\/strong\u003e is your compact travel companion for fresher, more comfortable air — whether you're commuting, working at a desk, or relaxing at home. With its quiet ultrasonic mist discharge and built-in essential oil tray, this portable diffuser makes it easy to enjoy cool, hydrating mist and uplifting aromatherapy anywhere you go.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Function Design:\u003c\/strong\u003e Works as both a humidifier and an aromatherapy diffuser — add water for cool mist, or use the dedicated essential oil tray for fragrance without diluting the tank.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhisper-Quiet Operation:\u003c\/strong\u003e Runs at under 36dB, so it won't disturb your drive, work session, or sleep.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-Powered Convenience:\u003c\/strong\u003e Plug into any USB port — your car charger, laptop, power bank, or wall adapter. No batteries needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact 300ml Capacity:\u003c\/strong\u003e Perfectly sized for personal spaces — car cup holders, office desks, nightstands, and travel bags.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Efficient:\u003c\/strong\u003e Operates at just 3W \/ 5V, so it draws minimal power from your vehicle or USB source.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWick Filter System:\u003c\/strong\u003e Helps deliver clean, consistent mist with easy maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for cars, home offices, hotel rooms, and travel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300ml\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3W\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\u003e\u0026lt;36dB\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 Mist Discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWick\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect Pairings\u003c\/h3\u003e\n\u003cp\u003eComplete your wellness and home setup with these related products:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/self-draining-leaf-soap-dish-waterfall-soap-holder\"\u003eSelf-Draining Leaf Soap Dish – Waterfall Soap Holder, Easy Clean\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/large-soft-absorbent-hand-towel-smiling-face-design-bathroom-kitchen\"\u003eLarge Soft Absorbent Hand Towel – Cute Smiling Face Design\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/toothbrush-toothpaste-storage-rack-mouthwash-cup\"\u003eToothbrush \u0026amp; Toothpaste Storage Rack with Mouthwash Cup\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.nccih.nih.gov\/health\/aromatherapy\" target=\"_blank\" rel=\"noopener\"\u003eNIH on aromatherapy and essential oils\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Can I use essential oils directly in the water tank of this USB car humidifier?\u003c\/h4\u003e\n\u003cp\u003eA: No — essential oils should only be placed in the dedicated essential oil tray, not in the water tank. Adding oils directly to the tank can damage the wick filter and internal components. The separate tray allows you to enjoy aromatherapy fragrance safely alongside the cool mist.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I power this mini USB humidifier in my car?\u003c\/h4\u003e\n\u003cp\u003eA: Simply plug the USB cable into your car's USB port or a USB car charger adapter. The humidifier runs on 5V \/ 3W — compatible with virtually any standard USB power source, including laptops, power banks, and wall adapters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the 300ml tank last on a single fill?\u003c\/h4\u003e\n\u003cp\u003eA: Runtime depends on the mist intensity setting, but the 300ml capacity is designed for several hours of continuous use — ideal for daily commutes, work sessions, or overnight use on a nightstand.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this humidifier suitable for home use as well as car use?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Its compact size and USB power make it versatile for car cup holders, office desks, hotel rooms, and bedside tables — anywhere you want a touch of moisture and fresh aromatherapy in your personal space.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can I use essential oils directly in the water tank of this USB car humidifier?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — essential oils should only be placed in the dedicated essential oil tray, not in the water tank. Adding oils directly to the tank can damage the wick filter and internal components. 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Its compact size and USB power make it versatile for car cup holders, office desks, hotel rooms, and bedside tables — anywhere you want a touch of moisture and fresh aromatherapy in your personal space.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/80721r-dv.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/80721r-dv.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"300ml Mini USB Car Humidifier \u0026 Aromatherapy Diffuser\", \"item\": \"https:\/\/80721r-dv.myshopify.com\/products\/300ml-mini-usb-car-humidifier-aromatherapy-diffuser-essential-oil\"}]}\u003c\/script\u003e","brand":"SPOT","offers":[{"title":"Green \/ USB Type-C","offer_id":67644499722490,"sku":"14:29#Green;400079803:23313063559","price":31.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0867\/1415\/5258\/files\/S1ee94619e62c4735a4d53258d3bb99b53_31dffb6a-60aa-407a-84ee-3578f8976953.webp?v=1791216584","url":"https:\/\/spotmartusa.com\/products\/300ml-mini-usb-car-humidifier-aromatherapy-diffuser-essential-oil","provider":"SPOT","version":"1.0","type":"link"}