S + Mart Cross Over is very fashionable, a smartphone is easy to carry safely and well over the shoulder. Delivery without smartphone. To charge the battery or listen to music, the smartphone remains in the case, all functions and settings can be used in the case. User cases are good protection in the event of a fall and of course the smartphone is always well protected in the case. + Mart Cross Over is very fashionable, a smartphone is easy to carry safely and well behind the shoulder. Delivery without smartphone. To charge the battery or listen to music, the smartphone remains in the case, all functions and settings can be used in the case.User's cases are good protection in case of a fall and, of course, the smartphone in the case is always well protected
