JOL USB Mini Portable Humidifier, Cool Mist Humidifier Travel Humidifier for Travel Car Office Hotel Bedroom Without Water Bottle

Feature: ?Portable and Small size--Portable design,perfect portable humidifier for travel accessory. The small size makes it easy to take with you anywhere. It will work anywhere you can plug in a USB for added on-the-go convenience! ?Cool Mist and Container diversity--It can effectively moisturize dry skin, help you to reduce skin drying and peeling. Besides, it is the best choice for you if your eyes feel dry and sour. Length adjustable so it can combine with different containers.Such as mug, normal glass, bottle or mineral water bottle. ?Super Quiet Mini Humidifier--Power on and the indicator works, it will auto-off after 5s.DC power mute humidification, achieve silent healthy humidification. Do not disturb your work and rest. This mini donut humidifier can help to improve your sleep quality invisibly. When you put it in your bedside table, you can hardly hear its noise. ?Partner for Car/Office/Travel--This travel humidifier for hotel room allow you to take it wherever you go. It can easily fit in handbags, backpacks, and suitcases. And it also fits perfectly in the cup holder of the car. HOW TO USE: step 1: Choose a container by yourself and put in the water. step 2: Base on the size of the container, choose a suitable length of the humidifier. Soak the cotton swab and let both ends soak for 5-10 minutes until the cotton core has absorbed enough water before you turn it on. before you turn it on. step 3: Plug in the USB cable. (Noted: It have to be plugged in power by USB to use, don't have built-in battery) step 4: Put the humidifier into the container and then turn on the button, enjoy yourself! What's In the Box Donut Humidifier *1 Cotton Core (long) *2 Cotton Core (short) *2 USB Cable *1 Manual * 1.