Portable 4000mAh Battery Fan with LED Display

A Breakdown You Can Trust

【POWERFUL COOLING AND VERSATILITY IN 30 SECONDS】

coldSky personal fan is designed with a high-quality brushless motor and a 7-blade design, providing powerful airflow that will keep you cool and comfortable. The fan features 5 adjustable wind speed settings, easily switchable with one click. Whether you're working, sleeping, or relaxing, you can rely on coldSky to provide the perfect breeze.

【20 HOURS OF MAXIMUM COOLING WITH PORTABLE BATTERY POWER】

coldSky battery-operated fan is equipped with a 4000mAh battery and energy-efficient technology, ensuring long-lasting battery life. You can enjoy over 7-20 hours of continuous cooling, perfect for travel, makeup, lash, camping, and more. Enjoy a cool and comfortable day without worrying about battery life.

【SMART DIGITAL DISPLAY FOR EASY CONTROL AND BATTERY MANAGEMENT】

coldSky fan features a small, smart digital screen that displays the remaining battery life and speed level. This makes it easy to adjust the fan to your ideal wind speed and keeps you informed about when you need to charge, ensuring your fan stays powered.

【MULTIFUNCTIONAL FAN WITH 90° FOLDABLE DESIGN】

coldSky personal fan is versatile and practical, suitable for various settings and scenarios. Use it as a handheld fan, neck fan, or desk fan. With 90° vertical adjustment, you can redirect the airflow to keep cool from any angle. Portability and flexibility make it ideal for different environments.

【ULTRA-SILENT OPERATIONS FOR PEEPS AND SLEEPS】

coldSky USB fan benefits from silent motor technology, reducing noise while generating maximum airflow. At the same wind speed, the motor produces a noise level 30% lower than competitors. Our fan won’t disturb your work or sleep, providing peaceful cooling.