1.Dock fan 2.Rotatable fold 3.No battery needed 4.Protable,safety. ... .CE,RoHS. Description:It can keep you cool and comforted for as long as 6 hours on a full charge.The ... plastic.Specification: * The Fan is rotatable, and the wing is soft, it is safe* Plug and play for cooling in hot summer ... materials* Lightweight, portable, small size, easy to carry Portable Mini Dock Fan for Iphone(NT-IF001)