Aromatherapy Diffuser & Humidifier - Oslo Atomiser Oslo Atomiser has a stunning wooden design with a pebble shape body. Using Ultrasonic waves to instantly vapourise essential oils in water. This Aromatherapy Diffuser & Humidifier produces a satisfying cool dry mist and releases the best natural scent filling a room with beneficial oils and fragrance. Features:- Helps you sleep and relieves stress- Clean & Purify the air- 7 warm LED colour changing mood light settings- The safety feature will automatically turn off when reservoir is empty- Easy to clean & maintain with no mess- Set timer- Creates a spa experience at home To use:Plug in wire to power. Fill with 400ml of water and add 8-10 drops of essential oils to cater for your physical and psychological needs (Essential oils are used for relaxation, sleep therapy, anxiety, skincare, haircare & pain). Turn the power button on & LED light on. What's Included?1 x Aromatherapy Diffuser & Humidifier - Oslo Atomiser1 x Charging Cable1 x User Manual