The Ultrasonic Vaporiser is an eco-friendly 5-in-1 air purifier with built-in ioniser, humidifier, essential oil diffuser and night light. It is ideal for users with respiratory problems. The vaporiser uses electricity to negatively charge the air molecules, helping to purify the air, remove dust, pollen, bacteria and odours from the air.You can also use it as ? Aroma diffuser? by adding a few drops of Able Essential Oils or any pure essential oil to give your room or home a fragrant scent. Discover the health benefits and natural healing power of the Ultrasonic Vaporiser from Able Asthma!