Welcome,Please read the following terms carefully.
<br />Specifications: 
<br />Working Voltage: 5V
<br />Working Current:   350mA
<br />Fan Length:38cm
<br />Fan Diameter:88mm
<br />Switch: Keyswitch
<br />Net Weight:55g
<br />
<br />Package Includes:
<br />1 x USB Fan 
<br />Wish you a happy shopping.