12inches Rechargeable Fan 3in1 QRF-2912

Battery: 6V4.5Ah
Rating current: 1A±10%
Rotation speed: 1300RPM±10%
Size of blade: 278mm±3%
Height:475mm
Duration time: 5hr/High, 21hr/Low
Fan speed: Low/Mid/High
Light: 2 settings, bright LED x 6
Input: DC 9V x1
Output: USB 5V x1, DC 6V x2,