... : 2.6L 3. 110/220V 30W 50-60Hz 4. certificate: CE, RoHS 5. color: blue, red, green Humidifier ... shut-off when water runs out for additional safety .4. Easy control the mist as per your needs. ... few drops of liquid repellent to prevent mosquito bites.4. Beauty: Women’s skin care, before the ... dust: complete elimination of dust, clean the air. hot sale water drop ultrasonic humidifier T-253 with CE, RoHS