Mini Portable and Silent USB Fan for Office, Travel, Camping, Fishing – 4 Pack Black

General Description: Take this mini USB fan with you everywhere. Thanks to its removable blade and slim shade, it easily slips into your pocket. Ideal for hot days, simply take it out to enjoy a cool breeze, whether at the office, traveling, camping, or during your outdoor activities. Technical Specifications: Materials: ABS and soft silicone. Continuous use time: over 100 hours. Usage: This mini fan operates ultra-quietly, allowing you to enjoy the coolness without being disturbed by noise. It can also be used to cool electronic devices such as your phone or computer. Other Information: This fan is designed to be safe to use, even when it is running. You won't have to worry about accidentally touching it and injuring yourself.