... CE, RoHS 5. color: blue, red, green Humidifier T-253: SPECS:1. Reduce the degree of harm ... Suppress the bacterial and keep healthy. Advantage:1. With LED light and indicator when waterless.2. 16 hours ... ROHSInner packing(mm):21*21*31cmThe usage of aroma air humidifier1. Aroma: humidifier where trickle-down perfume, essential oils, ... the air. hot sale water drop ultrasonic humidifier T-253 with CE, RoHS