<b>Updated Version: </b><br>Power indicator: blue, turn off after 5 seconds. <br>Warning of water shortage: when no water is detected(below the probe detection position) during spray or when the spray key is pressed, the blue light will turn off after flashing for 3 seconds.<br>Touching light: Short press the light switch key, turn on the LED light, white light on; press again and turn off the light; Touch function is invalid in “off” state; In the “on” state, touch the second half of the mushroom head shell will change the color(one color for each touch) white-red-yellow-green-light blue-blue-gradual-change mode-off, cycle.<br><br><b>Cautions</b><br>Do not touch the fog hole with your hands or hard objects, to avoid the atomized film blocked.<br>When the water is filled, do not hold the top of the humidifier, to avoid the bottom fall off and the desktop get wet.<br>When the water is fully filled, the humidifier can’t be sprayed, adding to MAX water line is the best, please avoid adding hot water.<br>The cotton core needs to absorb moisture fully and the humidifier can work, otherwise it is easy to damage the atomizer; First time use or long-term non-use, please wait for 5-10 minutes after adding water, until the cotton core absorb moisture fully.<br><b> PERFECT GIFT CHOICE:</b><br> Don't know what to choose as a gift? <br> This cute mushroom fan is a great choice for Thanksgiving, Halloween, Black Friday, Gift for family, Best gift for Children, Cyber Monday. The pretty design make the professional personal humidifier adorable.<br> With the nice package,which make the portable humidifier a perfect gift to anyone you love.<br>