Stroller Fan Clip On Desk Fan 4400mAh Rechargeable Battery Operated USB Portable Personal Fan for Baby Stroller, Office, Home, Travel, Car, Camping (Black)

?Main Features? - Longer working time to 40H(2pcs batteries) - Clip-on Style - Compact and Portable - Stepless speed regulation - Powerful and low noise - Rechargeable Battery Powered & USB powered - Rotation: 360° verticaly and horizontally ?Specification? Battery: 2 x 18650 Flat Top Lithium Battery (3.7V, 2200mA / piece) Working Time: 6~40 Hours (depends on different speed) Charging Time: About 3-4hours with 5V/2A adapter; and 5- 6hours with 5V/1A adapter (The red indicator will flash during charging, and it will stay on when fully charged ) Input: DC 5V 1.5A Output: 3.5W (max speed), 0.4W (Min speed) Power Bank Output: DC 5V 1A Product Size: 8.2*5.7*3.7 inch?21*14.5*9.5cm) Weight: 17oz (0.48kg) ?Package Included? -1 x Battery Operated Clip Fan; -1 x USB Cable (47.2 Inch in length); -2 x Foam Pad; -2 x Rechargeable 18650 Li-ion battery; -1 x User Manual ?Warmly Tips? -Overheat and damp environment is not recommended; -Turn it off when cleaning; -Don't clean it with hard metal or corrosive liquid; -Don't disassemble it by nonprofessional staff; -Take out the batteries if you won't need to use it in near time.