The Ultrasonic Air purifier is a compact unit but still covers 40 sq.m. It comes in a pleasing round shape and 7 Colour LEDs. This Air purifier Is unique, compact and inexpensive machines that will help provide fresher, cleaner air and a healthy harmonious living environment,making a dramatic difference to the quality of life, especially for asthma and allergy sufferers. It also provides a solution that goes beyond purifying. It also ionises, humidifies and adds aroma- therapeutic fragrance to the air in your home and workplace. With the concept of health and its exquisite design, it is a smart choice to decorate the room or choose as a gift to family or friends.