This air diffuser is made of premium and material for practical use. It breaks up water and essential into extremely fine micro-particles, and into the air as mist. It is also a nice decoration and practical tool for home and office, lightweight and portable, not easy to damage. Features -Color: White -Material: Polypropylene -Size: 12.20X9.50X4.00cm/ 4.79X3.73X1.57inch -Proper size and light weight, with fine workmanship and delicate design, and practical. -Widely uses, fit for car, office, bedroom, kids room, baby room, living room or any other places. -The beautiful appearance of this aroma diffuser allows you to decorate your room well. -The practical aroma diffuser can be used as a fragrance diffuser to make you happy. -The perfect gift for family and friends who like aromatherapy or want to try aromatherapy. Specification -Tank capacity: 280 ML. -Work voltage: 5 V. -Work time: About 3.5 hours. -Work current: 150*300 MA. -Volume of spray: 40 ML/H. -Rated power: 1.5 W. Package list: 1 x Aroma Diffuser