<p>NOTEDo not use essential oils,perfume, distilled water, which will cause the cotton swab to clog and the Humidifier to be unusable. Please make sure the cotton core has soaked a few minutes before you turning it on. Any quality problem, please do feel free to email us.</p> <p>Portable mini humidifierThe design of the colorful atmosphere light,Portable and small design(4.57*5 inch) is very easy take with you anywhere and super perfect for travel,bedroom,office, which is effectively moisturize dry skin and help you reduce skin peeling.</p> <p>Simple and fashions humidifier Humidifier with independent spray and light button, to avoid tedious operation, simple and clear,flower stylingnano-atomization technology,not easy to wet the desktop, pouring without leakage, safe and worry-free, to avoid accidentally touch the humidifier, thus wetting the desktop and documents, can be used with confidence.</p> <p>Two Misting ModesThis mini humidifier has two misting modes. The first time you press the spray button, it will spray continuously. When you press the button again, it will spray intermittently (stops for 3 seconds). 300ml capacity produces a longer spray.</p> <p>Operating instructions Step 1: Open the front cover of the humidifier, and then rinse the cotton tube until the entire tube is wet. Step 2: Fill the humidifier with water, and then screw on the front cover. Step 3: Plug the USB cable into the socket, press the switch and the humidifier starts working.</p>