Mikes Discount SupplyDock Extender 30 pin Adapter Male to Female for iPod iPhone 4S iPad2, comes with Mikes Discount Lens Cleaner with logo Obviously the greatest advantage is the ability to set your iPad/iPhone/iPod in the dock without removing your case. This compact dock extender also allows docking with most dockable accessories, such as speaker systems, alarm clocks, etc, without removing your protective case. Save time and add convenience by easily adapting all of your accessories to work with your favorite protective case! Straight-through all 30-pins male to female extender adapter NOTE: this item does NOT compatible with lifeproof case.Gift an ABEL cable tie and it's a trademark..