Product function introduction:. The main functions of the product are air purifier, colorful lights with adjustable color, humidifier, aroma diffuser, touch adjustment switch, automatic power-off without water, capacity 300ml.. AC use,. Product power: 10W. Fixed time: ON/0.5H/1H/3H. Main material: ABS+PP. Power cord: 180cm. Ultrasonic frequency: 1.7/2.4MHZ. Water tank capacity 300ml. Product input voltage; DC24V 650mA. LED lights: 4. Product size: base diameter: 144*144*110mm. Power adapter: input/output: AC100-240V/24V 650mA