Description The Aroma Natural range of Ultrasonic Diffusers and TGA-approved, GST-free Ultrasonic Vaporisers can be used independently or with pure essential oils for therapeutic benefit. With no heating element, these multifunctional units air-purify, ionise and humidify without creating condensation, dispersing essential oils in their purest form and automatically switching off when the water depletes. - Humidifier - Air Purifier & Ioniser - No Heating Element - No Condensation - Multi-Coloured Night Lamp - Automatic Switch Off - Maximum Operation Time 8 Hours