Small Portable USB Cool Mist Humidifier for Bedroom Office Car Plants

Humidifier with 6 filter sticks. Equipped with 6 high-quality filter cotton sticks. Recommended to replace the filter every month depending on frequency of use. A clean filter stick can extend the life of the humidifier and have a better using experience. Two spray modes: continuous spray and intermittent spraying. Touch the switch for the first time to start the continuous spray mode, and press the switch for the second time to switch to the intermittent spray mode. Silent operation with sound less than 25dB, approximately equal to mute. Does not disturb work, sleep and study. Has automatic shut-off after 4 hours of operation. Easy to use with multiple power methods, powered by power bank, adapter, USB plug, laptop, car charger. Portable mini humidifier can provide spray at any time.