Hello， we will send suitable plug for you ， thank you Humidification / dehumidification Category: HumidificationHumidification / dehumidification apply: consumer and commercial industriesApplication area: 41-60 square metersHumidifier features: Aromatherapy pure oxygen anion ultrasonic humidificationHumidification mode: the fog2015 New style of the high-tech equipment， the Air Humidifier with large water tank， 5L container， and water-level alarm system， steadily keep quiet running， go long-lasting humidifying. It's special， suitable for looking after all beings， including baby， pregnant women or the olderly， etc. This humidifier adopt ultrasonic humidifying principle， atomize the water molecule to be ultrafine particles and negative oxygen ions， spread to the air， increase humidity. Increase the water molecules in the air，combination with the small dust to settle the deposits. Leave any dry environment， fell good and healthy.Besides， it maintains simply， and the diameter of droplet that the complete machine outputs is1-10��， and the largest relative humidity can be up to more than 99%.keeping you in great healthy environment， the Air Humidifier you choose and have that will be smart， positive choice.