Small hand operated blower, lightweighted and easy to carry, 2650RPM providing you with a cool fan effect Simple and easy to use; Adjustable speed to meet different needs; Quiet operates not interfering with your rest or work. Suitable for outdoor enthusiasts, travelers, office worker, and anyone who needs temporary cooling. It can provide you with a cool and comfortable fan in various outdoor camping, travel, picnics, offices, homes, and other occasions.