Nice, solid, stable, non-slip, sync and recharge without problem with my iPhone 5S. But beware, some cover or shell must be removed for the iPhone down sufficiently on the base so that contact is made with lightning connector: disappointed on that because my Ringke Fusion must be removed ... I have 2 solutions to them: cutting the hull, below, to enlarge the area around the lightning connector (but I fear too weaken the shell and it does not fit in the time ...), or disassemble If I do, the connector bracket and reduce lime or black part of the cutter which emerges ligthning male connector. I can try but again I'm afraid of irreparably damaging the surface ...