Feature:1. [Cool Mist]Safely moisturizes the air for continuous operation so you can breathe easy and get more restful sleep.2. [Eco-Friendly]No need for batteries or extension cords, this mist humidifier has a convenient USB interface.3. [Safe]The cool mist humidifier will automatically shut off when the water level is low, or the water tank is removed.4. [Widely Applicable]Provides cool mist coverage for bedrooms, offices, and other medium-sized rooms, make you feel the more cool mist.5. [LED Light]This cool mist humidifier has a color-changing rainbow-like glow that creates a peaceful ambiance while delivering a soothing mist.Specification:Description:You can directly add some drops of essential oil into the water tank, the humidifier turns to an oil diffuser, allowing you to enjoy the fragrance and relax your mind immediately. Just open the top cover to refill the water and clean it. The mist humidifier can moisturize the air for continuous operation, 360°uniform humidification, so you can breathe the fresh air, smell the fresh air like you are in a forest.Features:[Cool Mist]Safely moisturizes the air for continuous operation so you can breathe easy and get more restful sleep.[Eco-Friendly]No need for batteries or extension cords, this mist humidifier has a convenient USB interface.[Safe]The cool mist humidifier will automatically shut off when the water level is low, or the water tank is removed.[Widely Applicable]Provides cool mist coverage for bedrooms, offices, and other medium-sized rooms, make you feel the more cool mist.[LED Light]This cool mist humidifier has a color-changing rainbow-like glow that creates a peaceful ambiance while delivering a soothing mist. Specifications:Color: White;Pink;Green (Optional)Material: ABS, PP, Silicone, Electronic ComponentsStyle: CasualCapacity: 220mLSpray Volume: 20-40mL/HWorking Voltage: DC 5VWorking Power: 2WWorking Current: 400mANoise: 20dBNight Light: SupportOccasion: Home, Hotel, SchoolPackage Size: 10.8*8.8*8.8cm / 4.25*3.46*3.46inchPackage Weight: 130g / 0.28lbPackage List:1 * Mist Humidifier1 * USB CableNote: Adding essential oils (not included) will harden the cotton swabs, resulting in a shorter lifespan. After use, you can fully clean the cotton swabs and nozzles to reduce the loss.Package List:1 * Mist Humidifier1 * USB CableNote: Adding essential oils (not included) will harden the cotton swabs, resulting in a shorter lifespan. After use, you can fully clean the cotton swabs and nozzles to reduce the loss.