Product Description

【20 Seconds Cooling & 20 Speeds】
The coldSky personal fan is equipped with a high-quality brushless motor and a 7-blade design, providing powerful airflow. With just one click, you can switch between 5 adjustable wind speeds. Stay cool and comfortable whether you're working, sleeping, or relaxing.

【Up to 20 Hours Cooling Time】
The coldSky battery-operated fan features a built-in 4000mAh battery and energy-efficient technology, offering long-lasting battery life and energy efficiency. Enjoy continuous cooling for more than 7 to 20 hours. Perfect as a mini portable fan for travel, makeup, lash adjustments, camping, outdoor activities, and indoor use.

【Smart Digital Display】
This small fan includes a smart digital screen that displays the remaining battery life and wind speed level. Easily adjust the fan to your ideal settings and be aware of when you need to charge, avoiding power loss during outdoor use.

【9-Inch Multi-functional Fan】
Use this fan as a handheld fan, neck fan, or desk fan. With 90° vertical adjustment, it is flexible and allows you to direct the airflow from any angle. Suitable for various settings and scenarios.

【Ultra-Quiet Operation】
The coldSky USB fan benefits from silent motor technology, reducing noise while generating maximum airflow. At the same wind speed, the motor produces 30% less noise than competitors. Our fan will not disturb your work or sleep.