Ultrasonic Nebulizer, Desktop with Flow Regulator ?? Adjustable mist volumn. Independent blower channel keeps the dose from pollution. Transparent medication cover dose for convenient observation and easy adding. Safety Triplex temperature control devices. Automatically shuts off when: Operated for 15 minutes. Water volume is low. Specifications: Ultrasonic ?Nebulizer? ?? Frequency (MHz): 1.63 Particle / Droplet (Micron): 0.5 - 6.0 Minimum Spray Time for 3c.c.: 3minutes Capacity (c.c.): Medication Cup: 30 Water Tank: 180 Product Insulation Class IIa Power: Source: AC150V(60HZ) Consumption (watt): 25 Fuse: 1A 250VF Dimensions (cm): 18.0 (L) x 10.5 (W) x 21.0 (H) Unit Weight (g): 1,250 Temperature (degree C.): Operating: 10 - 40 Transportation: 5 - 80 Storage: 5 - 80