Portable Mini Humidifier, Cool Mist Humidifier USB Humidifier Travel Air Humidifier for Travel Office Hotel Household Without Water Bottle

?Product Features?  1. Travel humidifier-can be placed in any container according to your own needs, easy to use.  2. Adjustable length ??Two combinations to meet the humidification requirements of different environments. You can choose a longer humidifier and a shorter humidifier.  3. Travel without restrictions ?? Portable humidifier is suitable for home, office, car, restaurant, dormitory, camping and outdoor.  4. Ultrasonic atomization and humidification?Using ultrasonic atomization, uniform fine surface, very large spray volume, up to 35ML / h, can quickly meet the relative humidity requirements.  5. Silent humidifier-bass mist, enjoy silent moisturizing, massage the skin with mist in office. Product name: portable humidifier  Power: about 1.5w  Working voltage: 2.5-5v  Spray volume? 35ml/h  Apply to: glass, mineral water bottle, mug, etc  Feature: adjustable height  Notice: Please make the cotton swab wet completely before using, and do not lost the spring.  How to use:  1: Put a cotton swab into the water, soak both ends.                     2: Put the wet cotton swab into the tube.                     3: Put it in the water cup and plug in the power.                    4: Turn on the switch and enjoy the moisture