"Mini Air Cooling Fan" applies to poor sleep quality of people, I believe many of my friends have ever encountered because the weather hot and humid summer night, tossing and turning and unable to sleep or insomnia phenomenon. And, with the rest of the night in summer Qianban Ye larger temperature changes, it has occurred when "woken up" situation. "Mini Air Cooling Fan" to resolve the majority of "black eye" Friends of trouble, in the traditional fan "sleep wind" low, medium, high-grade cycles on the basis of the natural wind wind range is limited to 30-70% of the Room. Since then, with the extension of the sleep time, gradually reduce smooth wind range until 2 or 3 in the morning the wind dropped to the lowest point on or off. Therefore, "Mini Air Cooling Fan" smart sleep wind, a focus on people's quality of sleep summer in the busy noisy city life, ensure that the basic needs are no longer disturbed sleep.