Johlycao Portable Car Humidifier Dual USB Charger Air Purifiers Humidifier Essential Oil Diffuser Cool Mist Air Refresher Mini USB Humidifier with Power-Off Protection Function

Features:?Easy To Use?Just put water into the tank, add the appropriate amount of essential oil to water and plug into the USB port, push the power button once for continuous spray, again for intermediate and a third time to shut it off.?Enjoy...