Aroma Essential Oil Diffuser Grain Ultrasonic Air LED Aromatherapy Aroma Humidifier Aroma Humidifier FeaturedL? â€? Romantic Night Light: Press the button to shift color, long-press the button to turn off the light without affecting the mist â€? Adjustable Spray Aroma Humidifier : 2 kinds of adjustable spray, press once for constant spray, twice for spray interval â€? USB Powered: 5V 1A micro USB powered, Aroma Humidifier compatible with any device with USB port such as laptop, desktop, power bank, socket, power socket â€? Ultrasonic High-Frequency Atomization Technology: Aroma Humidifier With ultrasonic high-frequency atomization, it can keep the air moist, moisturize the skin, and reduce radiation, you will not be disturbed when work or rest â€? Using Time: Automatic shutdown function Aroma Humidifier , 4 hours line shutdown time for constant spray, 6 hours for spray interval â€? Application: Aroma Humidifier can Use as a portable diffuser, car air refresher, purifier or humidifier, suit for home, office, car, living room Note For Aroma Humidifier Aroma Humidifier Only suitable for water-soluble essential oils Type : Aroma Humidifier Aroma Humidifier Material : ABS+PP+Electronic components Aroma Humidifier Rated Input : DC5.0V / 1.0A Aroma Humidifier Operating Current : 250-350mA Aroma Humidifier Rated Power : 1W Aroma Humidifier Water Tank Capacity : 300ml Aroma Humidifier Spray Volume : 25-35ml / h Aroma Humidifier Line Shutdown Time : 4 hours / 6 hours Package Included 1 A— Aroma Humidifier 1 A— USB Cable 1 A— User Manual 1 A— Cotton Swab