NOTE: Soak cotton swabs for 10mins. before first use. Don't add too much essential oil. and Only add water-soluble essential oils. Otherwise the humidifier will be corroded. Add appropriate amount water, maximum water amount is 300ml. Don't make the humidifier lost balance, or the water will spill over. Regularly clean cotton swabs and Change cotton swabs, you must add the spring wire with the cotton swabs, because there will no mist come out if without the spring wire. Please clean the atomizer plate with medical alcohol regularly. •Romantic Colorful Soothing Night Light •Humidifier With Continuous Mist and Intermittent Mist mode free exchange •Small size large capacity 300ML that will last work for 12 hours •The spray will automatically turn off after 4 hours of work by default •Exquisite High Quality Artificial Outlook •Heavy mist with ultra-quite design •7 Color Night Light •Outstanding Quality •Lovely Pet Design •Material: ABS + Silicone + PP •Mist Output: 30-35ml/h •Working Time: 12-18Hours •Rated Voltage: 5V==1A •Water Tank Capacity: 300ml •Cotton Stick Size: 110x8mm / 11x0.8cm (approx.) •USB Cable Length: 1M •Size: 14.3x8.8x8.8cm(Product), 15x9x9cm(Packaging) •Weight: 170g(Net), 230g(Gross) •Package Included: 300ml Cute Polar Bear Humidifier With 7 Color Night Light M106, Micro USB Cable, Manual •Available Color: White, Pink How to use Press one time: The mist come out and turn on the LED lights. Press second time: The mist come out and LED light is off. Press third time: power off. OR MIST: Short Press switch start Continuous mist, short press switch once again turn off mist . LIGHT:Long press switch 2s turn on Color led nightlight, long press once again turn off light #PolarBear #Cute #NightLight #M106 #300ml #Humidifier