Keep your immune system going strong, even when you’re on the road. This travel humidifier from Perfect Aire allows you to take comfortable, health-promoting air with you wherever you go. Its compact size tucks easily into a carry-on, then sits neatly on a nightstand to pump much-needed moisture into the dry air using Micro-Mist technology. These tiny water particles fill the room more quickly than regular ultrasonic humidifiers for fast and full coverage. With a whisper-quiet operation, this unit drinks in a single bottle of water for 2-6 hours of ahh.