This is a car and USB humidifier Feature     Anion generator     Humidifying function     Aroma Oil useable with the absorbent stick for natural perfume.     Ultrasonic cool mist technology.     Whisper quiet operation.     Can be used for can or computer by different connect wire. Specification

Coverage	10m2
Voltage/power	DC 5V(USB)  DC 12V(Car) / <2.0W
Negative Ion density	>3.0*106pcs/cm3
Humidification	50ml/hour
Net weight	173g
Product size/packing size	φ66mm*122mm/75mm*160mm*160mm
Carton size (cm)	40*34*34.5 (20pcs/CTN)

USB humidifier