Size (fan diameter): about 4-inch /10cm.
Input voltage: USB DC 5V.
USB cable length: about 1.2m.
Shenzhen Xin Sheng Technology Co.,Ltd Address: 1#,Renwu Village,Pinghu Town,Longgang district Mob: +86 137 60278253 what's app: 0086-13760278253 E-mail: sales@szxinshengtech.com Skype: XinSheng Tech.Com
