... humidifier, air humidifier, ultrasonic humidifier, aroma air humidifier new products for 2013 innovative Ultrasonic Air Humidifier 1. Humidifier+ anion+aroma ... /AC(use at home/office) (optional) • Power consumption: ≤ 15 w • Anion concentration: 3,000,000 pcs/cm3 • Ozone concentration ... After-Sales service.There are two alternatives of after-sales for your chosen:a).Within one year, we offer repairing ...