Mini Cool Mist Humidifiers for Bedroom Humidifier 300ml, USB Desktop Mini Humidifier with USB Interface, Night Light Function, Automatic Shutdown, Suitable for Cars, Bedrooms, Offices

??Specification: ???Large Spray?Generate 1.7 million vibrations per second, decompose water molecules into fine water mist, fine mist particles are easier to absorb. Allows you to breathe easily and to nourish plants. It is a great season companion for you and your plants. ???Auto Shut-Off & Night Light? When the water level of the water tank is lower than the water level probe in the water tank, all spray modes will be automatically turned off to dispel safe hazards.There have night light function, you can adjust according to your favorite. Later 6 hours of continuous use, the humidifier will automatically shut off to ensure safe operation. ???Quiet Operation? You can drip 2-3 drops of essence oil into to give your home a pure smell. (Note: DO NOT Add Essential Oil to the Spray Port to Avoid Clogging, resulting in the humidifier not spraying). ???Aroma Function? Little string lights with low heat and power consumption which is battery operated 2 x AA batteries, you don’t need to worry about the wall charger, easily carry and place the led lights anywhere you like. ???Wide Use? The mini USB humidifier can be used in cars, offices, bedrooms, yoga, to humidify plants, children's rooms, outdoor trips and more. It can also be used as a desktop decoration gift for friend or family. ?? ?? Package Content: ?? 1xstring lights ?? 1xbattery case