【Portable & Easy to Use】With a portable and compact design, this USB cooler can be easily moveds from room to room. You can place the evaporative cooler in your kitchen, dorm, office or anywhere like, Moreover. The evaporative cooler uses the natural coolings properties of water to quickly cool the by absorbing dry.【Upgraded Motor】The bladeless fan is equipped with an upgraded motor that providesmore powerful airflow to keep you cool all day and night. With wide oscillation, it isable to spread the coo/ wind over a larger area. In addition, the bladeless design provides a safer option, eliminatingthe risk of accidental injury from rotating blades!【Powerful Structure】Small conditioner created with a Simples user-friendly design, easy-to-unders.