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If you have any questions about the item please welcome
Voltage: 5V
Maximum Power Supply: <; 20W
Air supply mode: Rotary vane
Suspenders Length: No Suspenders
Reverse Rotation: Yes
Water Lack Power Shut-off Protection: Yes
USB Included: Yes
Certification: RoHS, CB, CE
Type: Ventilation Fan
Number of rotary vanes: 3
Fan Speed: 3 speed
Power Supply: USB
Application area: 10-15㎡
Technology: Plasma
Rotation Method: Rotate the page
Battery: 7200 mah
Operating Time: 5 - 15 hours
Line Length: 1.5
Standing Length: 14.2 - 3.3 ft (36 - 1 m) Fan Height (Unstretched): 3.7 inches (9.3 cm)