GMYLE Galaxy S4 Case, Black Flip Magnetic Back Cover Folio Smart Case For Galaxy S4 SIV i9500 with Wake Up/Sleep Function Includes auto wake up, shows your signal and battery status, messages, missed calls, time, date and current music Respond to calls and alarms without opening the cover, Swipe to Accept/Reject Calls, Switch Call to Speakerphone Shape does not easily change over time ; Protects your Galaxy S4 from accidental hard knocks and scratches. Easy to install - just snap on to your device Slim-fit and never make your phone looks bulky, Plug your charger, cable or headset without removing the case