PureGuardian 4L Output per Day Ultrasonic Cool Mist Humidifier， Baby Room， Nursery Humidifier， Portable Humidifier， Travel Humidifier， Small...<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> A .5 gallon tank provides up to 30-hours of run time and is great for small sized rooms </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Silver Clean Protection fights the growth of mold and mildew on the surface of the water tank </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Ultrasonic Technology quietly disperses a fine mist providing relief from the dry air </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Optimize comfort with soothing low and high cool mist settings </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Slender desktop design features an optional night light </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31JbPAUI-IL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31plOWDAA5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/310LAqykg-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZfZLwMR4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41k-G5SKQqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ldmk58NXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Ko-d4KS7L.jpg" noproxy>