Amour Natural Ultrasonic Oil Diffuser The perfect way to fragrance your room using our Amour range of Essential Oils. Create an aromatic environment with Amour Natural's 120ml Ultrasonic Essential Oil Aroma Diffuser. Fragrance your surroundings to relax, energise and support concentration. Uses ultrasonic technology to combine essential oils and water to create a cool, fragrant mist. Also acts as an ioniser and mini-humidifier. 7 beautiful light options, or no light.