Description of Mini Ventilador USB Fan yk-688 mini usb fan product Features: 1.strong wind,suitable for home or office on table 2.portable small size design with flexible blades avoiding hurting 3.Using the USB plug design,easily power by PC or desktop when working and studying 4.Power by USB2.0

Description of Mini Ventilador USB Fan yk-688 mini usb fan product Features: 1.strong wind,suitable for home or office on table 2.portable small size design with flexible blades avoiding hurting 3.Using the USB plug design,easily power by PC or desktop when working and studying 4.Power by USB2.0 and USB1.0, 4pcs 5# batteries 5.USB adapter plug to fit to Electric.