The high-speed fan blows through the air, creating a calming and soothing white noise. The gentle whooshing and whirring of the fan blades is like a lullaby for your ears, helping you to relax and drift off to sleep. The cool breeze of the fan refreshes and relaxes you, while the rhythmic sound of the fan helps to block out other noises and create a peaceful environment for sleep. The white noise of the fan is like a blanket of silence, cocooning you in comfort and helping you to fall into a deep and restful sleep.