As described here several times funzt Dock "only" when the protective sheath is withdrawn. I do not want to insinuate the manufacturer of top-selling protective sleeve and evenly also the dock aware to have the charger plug as short that the shell will often times have to be deducted - which would enforce the durability of the shell decisive. Because the dock now time served its purpose for little money, it is difficult to deliver here an objective evaluation. Nevertheless, since no sane person uses only one you do not like me a high quality smartphone without protection case and dressed up every two or three days the rubber down and frickeln turn again since.