... .Strict quality control, three testing procedures:Voltage test,Fan test,and function test.6.ODM/OEM,customized design ... center,or other private / public circumstance. Features / Description:1.Fan + Ultrasonic Humidifier2. Heat dissipation & humidifying,doulbe cooling function3. ... system: automatic shut off for humidifier12.Sliver+blue / black or customized colorTechnical Data:1.Capacity: 3.5L2.Volts ...