It is a humidifier and ultrasonic aromatherapy diffuser. It can be added aroma oil to helps improve sleep quality and eliminates odor.
Material: ABS+ silicone
Applicable area: 10 square meters
Water tank capacity: 50ml
USB power supply: 5V1A
LED rated power: 0.72w
King Penguin Aromatherapy Machine, USB power cable and User Manual