Powered Hand Fans Portable Desktop Air Conditioner Fan Camping Mini Mobile Silent Usb Cooling Appliances Rechargeable Household Free Two-in-one, both desktop fan, but also wall mounted fan; 2. The four-speed wind speed can be adjusted to meet the different heat dissipation requirements in different environments; 3. Warm night light, quiet operation, enjoy a good sleep; 4. Detachable fan cover, easy to clean dust; 5. Folding 90 design, adjustable wind direction, convenient storage, space saving; 6.Wireless Type-C connection or Type-C charging, long battery life, compact and portable. Specifications: Power: 10W Input current: 2A Power output: DC5V Battery capacity: 4000mAh Battery type: 18650 lithium battery Product size: 260 * 310 *160mm Main material: PP+ABS+ electronic components The package includes: Fan *1 Type-C USB cable *1 User Manual *1 Note: USB cable can be connected to: 1. Mobile power supply 2. Desktop computer 3. Tablet