Best Buy: HoMedics 1.4 Gal. Warm and Cool Mist Ultrasonic Humidifier Silver/Blue UHE-WM85
Amazon.com: HoMedics Personal Ultrasonic Humidifier | 200 ML Reservoir, 4 Hour Runtime, Travel Size, Single Touch Operation, Whisper-Quiet | Includes AC & USB Adaptors, BONUS- 3 FREE WICK FILTERS : Home & Kitchen
HoMedics, Cool Mist Ultrasonic, Total Comfort, Easy Top Fill Humidifier with up to 30 Hour Run Time, UHE-CMTF20 - Walmart.com