Optimus U-31006 Output Cool Mist Ultrasonic Humidifier with LCD Display， 2.0-Gallon<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> 1.38 Gallon tank capacity， operates up to 17.3 Hours </span></li><li><span class="a-list-item"> Water empty automatic shut off switch and refill light </span></li><li><span class="a-list-item"> Adjustable mist volume and humidity control </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41sIfxUPouL.jpg" noproxy>