Features: This 4 in 1 scent diffuser combines humidification, air purification, fragrances dispersion, and therapy in one small design, featuring a 360ml water tank capacity for continuous operation. The cracked salt stone exterior with ABS/PP construction offers natural negative release, paired with four adjustable timer settings (1H/3H/6Hour/continuous) for customized mood control. Ideal for busy professional, students, and homemakers seeking to enhances air quality while adding artistic talent to bedrooms, offices, or car interiors. Operates under 30dB using ultrasonic technology, perfect for noise sensitive environments like nurseries, meditation spaces, or focused workspaces requiring undisturbed atmosphere. Its automotive grade components ensure strong performances across multiple settings, from combating dry office air to creating relaxing spa like experiences during commutes or home relaxation meeting . Specifications: Material: ABS/electronic components/PP Product size: 150x150x127mm Input electric : DC5V Water capacity: 360ML Operating current: 1A Power of use: 5~6W sprays quantity: 20~30ML/H Package Includes: 1xHumidifier note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.