This is a humidifier, made of materials, and . The released scent can relax you and relieve mental tension and stress. This is a very practical and household aromatherapy humidifier. Features -Material: ABS, PP, electronic components Rated voltage: 5V Rated power: 2W Water tank capacity: 450ml Noise: 36dB or less Timing function: 2-8 hours -It can be used not only as a diffuser, but also as an , humidifier, and desktop decoration. -Just add water and essential oils to the air humidifier to improve your mood and relieve the fatigue of the day. -This humidifier is an excellent choice for your aromatherapy, practical and beautiful. -Suitable for homes, offices, hotels, bedrooms, yoga rooms and other places. -Will not disturb you and your family's rest, give you a perfect and comfortable night. Package list: 1 x humidifier 1 x USB cable