Shohan SR04 Aroma Diffuser & Humidifier with Colour Changing Light. 5 Hours.

The Shohan® SR04 is a small electric ultrasonic diffuser and humidifier that converts water and essential oils into a cool mist. It can decorate rooms and improve air quality by reducing dryness and clearing pollutants.

• The description claims the device provides relief for cough and colds.
• The description claims the ultrasonic technology charges the mist with negative ions to clear dust and pollen.
• The description claims the device is safer without heating elements and retains essential oil properties.
• The description claims the device helps ease breathing, relaxes, and improves sleep.